Transaction not yet indexed

MMZg51TcD1iZRVA43akH1mGrWgrN8qFKB8mJDenWTm1k3Hu7oXQw1FPGgSdtxzPgysRhqcVfrb24vSUNtsU47Vi

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