Transaction not yet indexed

5CULshSvn9dCuBpf7iE4vw6zmCpXWN1QQPYGmBHFdLNZEXLmiNz2LT95LPzejzdWQUfMTGcU3ZqYGzMS9RsquW8

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