Transaction not yet indexed

21X7u1CAcusEaGN8tiGaqCu2ZtcJmTzdmqAgqeaC5A4YME4Nocs2SZMw73dVF3Tgc8RWW1bhfRDYWj3iDKUeFPvN

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