Transaction not yet indexed

53aZSPuVPHkamEgdkUUpfQPvkwWMVzxvHn2YDQpm2gRi6y99EiVoknG4pDiggJ6Ak2Hesj77BisYxRoEh6GS6vH2

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