Transaction not yet indexed

64n3kfvSpbPm5XV5sSqzyWmo1KEbnUespSNZL6hXYc65qSrPzqdh9fic52uk9mNJt4vsgPjPB64VXv5gY2Sh7VnF

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