Transaction not yet indexed

64EWYobaJQbN8RZfbSy3vVhtdNLfCMhc6i75YspBF3PybQxLb79mrHNcpTbD9ETUPFyTVprRqrjFZHk6nM2Nrb1k

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