Transaction not yet indexed

53muxhj5iNEGKBwegyHpAfJAzxYSTKFPBrbNvaF1FNtSaCa5phsGu5oP5nAHE6GvQJoQWsizAF2RTqfuuR8MQLU2

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