Transaction not yet indexed

21n9WTgiwZ89vk74B1cQYaLgGhrdW8DMQeb8mf4w2pyV1vYkDXw7DM5pDWRUuAkLWJfcr2CnSaXw99HbBeRhomXZ

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