Transaction not yet indexed

53mw1uzpqCkVRe5PCuLHCyPYk7AJErANWXCsrTCMECHeybif3TsAtMxkrrCBN9wCCsXm6gKuRuTpUG7UDjeAM5Pj

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