Transaction not yet indexed

53mrMMsvcw2xnSgxMypsd9qMfFkzVLNrGBcq1vCBtTtm5gAeW5dAQAtTbTtqUaYpUV2XcqnrWCfQYhFzxH992Qf4

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