Transaction not yet indexed

21mL7Nf7Xqb8TzffpdAY7hwtDtSNNGp7cFVGfdhsqUqhZ5gAHHLLf9WD3PFsoRxj4V66Enpsnc7RoHx7rgeomw6g

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