Transaction not yet indexed

21tS7pG9eMVzuFrioFojGdhP7vdJEc8mt5f7pQxpCXU6DZnojVrrx33DHfN4b6CxBtJHt7LzjX7EbeT4Pr5mAkY8

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