Transaction not yet indexed

645duQcAUPyUmY3DLXUvpNyi7xvwyc4smuZ2dGe8ss2KjGya9jRX78KbhravAvQ7mAp7qBTtrM8SQX5GURqPp1Hm

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