Transaction not yet indexed

Nfd4ucAa8sqRBS8DfSGM9sGRiTgf3UFk2Hrrf2Saa9vsEK1gcLPmfYaZjzgVaLXgxiVhSEz1Z2dMDCZkeJEmCVE

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