Transaction not yet indexed

iMfDFDRy1qzSPquHLAeyacuQELsDs43fdCuSCz2BDBPTDHJ5QezQa4oj6DCWXTazXG2M1ELuoP4HCqrjZwqVA87

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