diff --git a/app/model/db/idx_e2e_messaging.py b/app/model/db/idx_e2e_messaging.py
index ea4f054d..77df6d6e 100644
--- a/app/model/db/idx_e2e_messaging.py
+++ b/app/model/db/idx_e2e_messaging.py
@@ -38,7 +38,7 @@ class IDXE2EMessaging(Base):
     # to address
     to_address = Column(String(42), index=True)
     # type
-    type = Column(String(50), nullable=False)
+    type = Column(String(50), nullable=False, index=True)
     # message
     message = Column(String(5000), nullable=False)
     # send timestamp
diff --git a/migrations/versions/102b3b000e56_v23_3_0.py b/migrations/versions/102b3b000e56_v23_3_0.py
new file mode 100644
index 00000000..4d1050ed
--- /dev/null
+++ b/migrations/versions/102b3b000e56_v23_3_0.py
@@ -0,0 +1,30 @@
+"""v23_3_0
+
+Revision ID: 102b3b000e56
+Revises: ff1d28df9f37
+Create Date: 2022-12-28 14:16:11.566526
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+from app.database import get_db_schema
+
+# revision identifiers, used by Alembic.
+revision = '102b3b000e56'
+down_revision = 'ff1d28df9f37'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_index(op.f('ix_idx_e2e_messaging_type'), 'idx_e2e_messaging', ['type'], unique=False, schema=get_db_schema())
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_idx_e2e_messaging_type'), table_name='idx_e2e_messaging', schema=get_db_schema())
+    # ### end Alembic commands ###