Transaction not yet indexed

NyfUpMb6uJ4eMix6eDqrSYuP2STBLMdZmsFCyTZ1JBiJ7M9aP5JXju2Xqi8FwBDKQcdBgV9fdWQoRes2mfpaLP3

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