Transaction not yet indexed

53uCM35GbmQhLiTfw8wjHt8e2K4vWCHah8uFYoQScrzQhtiPDPP7GFuDTAWA51Yer25oAtfXKBPCuMCZWAcfhoZN

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