Transaction not yet indexed

666nTnZKBMLbZAJWQyAUYogCCcWdAgjRKtBAH2g1iU33CQJe5d69EzNQCKtc5UUMZi3CcmY1Fhcpp6vNzem1XdA

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