Transaction not yet indexed

52o6PgCyJ4cAcYC8JQcS1w9RAcQtm4rQY2FaYX1dPKs6i2bV2ACZEp5HTdCwwhP39f4SFTBDMYJfbxsyWP1zQAMT

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