Transaction not yet indexed

5CUuNHtmpCFDoFtRBPHxpj2QkJfgRhK94B36GVRF2QnxJPM4C7VgYYJNNS4Mp7qVJTkEA7fDXoJJ56VPS4YUZn2g

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