Transaction not yet indexed

66MUWEKHkKaJWTDMuNf74vsqxuAKLFAPLSs2SWPiVkt8Suuy41sZRexqtJrT9R1eicwsEmmYZXFpbDTR5EKny3MZ

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