Transaction not yet indexed

21c6bbnNeQywocuMiL2FdA6Ym8E2RKSr7y3fK8msPFuKegF83KAzz7i3NwUJDU3hNL2ZB9BHHrmgfhFihJaxV3PD

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