Transaction not yet indexed

55MkBjKKNtrvnGQotXDYDbFAQ67qeSYLxqPiPYDAUbMMbJfe1dabEZLjmzUwn5xuQfbWtPyVvXvUcs5av9YUrNXB

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