Transaction not yet indexed

4s21MM2yewvAN1guY6Rz6bAofcEY87ZxjhdGWqAxZBpv5cTz35eDRnHuptASGLNXxAMq9LCKucjwDdDEnxYJ1RDy

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