Transaction not yet indexed

53p8tUU6fUa6amb5a9fP4FHCXgRjVKuya6SYrkixQrEp9qQh6dMPbtwZDdaXdm4VWijXTvbEnTLqUAZ64P47E7q1

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