Transaction not yet indexed

664N17cmGXNE4TuN9u6kZNXueBt4TdRTLkKsp8BTHXQKx5pHcTpviSNu69F76FqPcL7DYuph7VWSxLtpACJgm5rn

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