Transaction not yet indexed

21MbRJGeW194ThCHeYxTtG1QLB4MrZ8iQWbnGL3FNxYdpSJ1mQbDDqXwwh2Tk94cB9C51fPb6NmbSiCnnywBGW8j

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