Transaction not yet indexed

4E21dqPQhHsL2dZtU1CYZvn7AyM6KkiJHVMhDQWRYL4zQHPLzNqRCucswhd6JqU94nXuyvvaFeiBrTYdZXMFHodF

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