Transaction not yet indexed

666WChJ7jZmGFVCLPEeTH3rHsTDnpwYGtP8P45ugyvyG99GP5HbctoEF9QAuma5tyPYB8kkRdEQ945gFfCUj1HM3

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