Transaction not yet indexed

664vxGgh58eVzW6hqG7jtALzjGHzmoJ4uSwEkgufNb8VhfajLWVGUBASdNzSYTv5fkxPghGyUPg4B45Z7ixgAcq

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