Transaction not yet indexed

66NxvtNFfdvBzv2btczPyxpPXi1HA8k4o2m9QTvnnQK5jxYXM4BnvgUycXSgDZ5CmaHFU5vUvP4nt2N4htREvqR5

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