Transaction not yet indexed

66MttPccZfGdbdVT2wz5NfCb76wn3sEirsTtpwqWiEHGdrZqhRbzeEkjWYcpbANEmmLUN4yGveK4YmbMExvtcBtD

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