Transaction not yet indexed

64a8HXRZH6cnKbUS2KmGLmqt6yoBRc3c4Nb2fEW5A2eUsZoSWch18BNXbqUmbuSAb2m23kRVZQauw9teXrMsY8Ut

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