Transaction not yet indexed

21d8cdqBJyVmpy2AdgF4gkuxwrFc2KQ8WPVaerqKwsFMSkbhihowcyeLFZtTbmWKk8vTtwSW9ndGbJsDYWSjWg5S

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