Transaction not yet indexed

Mcm4hSPMubPyJ1UZbYxxh2it773LYvGDoLB7vseB5iphNfs47MhuVqTmyw79Gu6Yc48sWWvMHLmgkKf6Mh2JGpJ

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