Transaction not yet indexed

YaM5w19M2QJnSghS79xyrAttDeHaMbYjYNeYFn8yyZzkeWcfMas94HEEKhVSycAdKtdQMxeeiG9pN5UrdxLXnDy

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