Transaction not yet indexed

MfEPRhaSDc552wPJBXH1iVZB1dgkZrXjDT9t4NK5v3Dy45uk54bF6JaWCxLDmfzjt5k7tpUBjZ2s8vtVGtunp39

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