Transaction not yet indexed

53SPSVg4TTfe5VnAh3uZwWpEfTkQLR5vPizyFcL42eUAkFEGmaKTHY4p57DdhQ4nDCPLRHFq5YLaEFsbxfcCxBih

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