Transaction not yet indexed

21AuR7nYYkH5fXqd5Gr5JrYFSU2pAMimoT1kYPN634n1EXxxEDgj6tyrbx7eXGsJDECb1duXJFi53SQM1LoSM5Fa

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