Transaction not yet indexed

mfKGcnidgLZyn8pGptJsc8eiM4dKi26xW8ehsEd37cHvdiZMh9A2JPGVyBECMWSWGvM3MwqNjKCeVMbWo3Xts54

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