Transaction not yet indexed

53LSHuMLha9xTnvskFN4s7RVrSMUQSmVbBgovEV7zTQy1jsVStHcejUF6RpUdgBPi4qppEGFWcEwk6BrvmKexeAT

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