Transaction not yet indexed

53UEiZJooMRJ74sahFcwSMJ2SDNBuZDwGkQekiE5MqjJuNwwU7zYWY8sCHWjVDwUb4PRppidXrSSmHpEvtZMEVRe

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