Transaction not yet indexed

53QP15gADWuDFrkWMJNiT4gibMkDARG8dgPS4UrnumLrkrKmDNNiU7mbK2CkMr1F9V7Dc8xJpntRTBjKyz3TX2h8

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