Transaction not yet indexed

56Zkk1sJHBfPZLFsqvZ7vMM8cjek7nC8PMMe3AwfKgRYYqS5M3GSbinSRqWkgUZbwK56rA6SJaYLEMMuFz5kUafb

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