Transaction not yet indexed

MUMV8EfgGsqMGnkZrfbeBRHXDCVCUvVcRXrtV3LXmbsu8sHKnhdTkf4m2QqfouDeTLruWrnfRcFkZMSKRL7LbmQ

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