Transaction not yet indexed

6644ivs8VSDDpc2aRcJjAe42p9RkKPyGmnMHyRxAQ1UdiwWE6hnrQv7waaoeg5YW26GcrgfuAeY1WtdZmHi5w1jt

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