Transaction not yet indexed

66ShkSfW2db9WtcLknng1GRZK7Vd6pckh4Fox4FqN7t4pSwcooEPJjV8sfmEY2Gx5fffwHKmpJDaaxpt584nBsm5

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