Transaction not yet indexed

DffQTYNmGafCDAkrVRDTe6PKNFdTB9rcPYjmcUqahaTtChupiKwttEt5dMbR5Me92YY1AbR1tNAK1C3RKLpstN2

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