Transaction not yet indexed

21U3SSJdC776RC1Xk4mPNAv4WcjTz8tthswSnJ9Zv2rPNZba5jks3BqKtNg5YYaUiKHc6aUUarsFuYNFqxptS4eA

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