Transaction not yet indexed

5b1JsxETRmyxwrKPtd6eNoXewLRN1odbDdKWVBqzdNUnuGhFmXR5q9uPbqxJQrPvswEL8aJeSiRBfiR29mYATgRM

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