Transaction not yet indexed

53MPpbAVHoEnYntEKcKEuMSUT4QwipyJhdkbkbigrLRnTWMf7sKAnqGAieFc9JnpEvqUBRmQqtRNiGCzDiqin3kg

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