Transaction not yet indexed

21gn4UFWPDzR9RpmXQTvptQCjvmcLWEQLypCLZ1JHRwvcDRGNbSg6jfdnoiBPVyNW8UDd4JEWRpgMZb5duunmq1Y

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