Transaction not yet indexed

21Tnu8eg6Yhc1DuSA18Bz1tdCFzYGD9bMWRdKucdSMEe4nXoAzrMgtiYxbw7f3H3ELtBmD6KVYdSd4hFB9VkMy9F

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