Transaction not yet indexed

66ttbtHLoLH2SAu2NeSsRHeWCWCL52dWwcAgBKiXNdfWm6CpLHJyp8NfDfaEuDzZwPCnYoUkjQhLvdFLkgxkm42w

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