Transaction not yet indexed

66Hpmdh68bXSo67XfF256fHwqPAv9EF3ZHaHytW1JW2iX44cedpVpJ71v1ntUTQLXwVhcduiMygTTRMMeyJDoF9p

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