Transaction not yet indexed

mRmMwCkUUTQun9voTiV7tsXFuS5KsJ6epFkoytLFu2kwZNgsoHbGCZzqHEnSajt8dMJeHhm4z4qefvK8sN1A6kB

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