Transaction not yet indexed

4U21diQWUQvFiMkNEqtvELfXc7iZbk6H32try3q8TQf67RbZVjVRxJcT3fqzSpmb9mcEgY1kGiFVVkNpXVakVqCQ

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