Transaction not yet indexed

641xLzmKiy8WHrbgByPRXFU28N4ZspCw1pTW9ZhcaFzDjJeq7RQekzaTjWKLMvFWcPFDqq7nxSWYKYKewgYr4KXJ

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