Transaction not yet indexed

MPmfwmbGUk82p2Pc9iKoRKzrtFCV4Di4kETa8zn9DRxfQRBraqaEhLpMAsPNbKT63HBhAHKE5jw8JGcyMer6cU6

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