Transaction not yet indexed

52gmmdFWLV1Fw4WpAFoyJ7uouCDBDUbDVfbJpS1huAMhHMZLzS1JcZiR5txHhsREBKCBmUJXLopFNusFtx5Cdq8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.