Transaction not yet indexed

53tG56nmAatBMFtttK9hpYmdEW9HzkhLJe9njPwp8kYZEyr2PPC82puf4eUTVcpPbuQanWTQXf16LqQCTN5Gs8M1

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