Transaction not yet indexed

5U56RoBVZSZGxHmcq5yx2EBjfiybXn5d4pyGWaLZgyNPVnACFDbawp6QaV7eHmzoGfXqVwPsS3dY7ZfpAAcVKAMJ

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