Transaction not yet indexed

64k7QpNwPGCeb7f1Fuc8iThbVqeWmSUUeLwRqQhcJK1zxDe1CPKgwjb7KtXPcwEVL3K9xVorcnRH9VriS4xAWtAU

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