Transaction not yet indexed

YWMYhP7sjXcWAFR6xELoZEwPqDLZf1FpEc1FmqYXDZDFSYEbqqvK1XPyTRCE3QDDD5Qp1X1iybhZFrdfq5xF9pT

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