Transaction not yet indexed

4R21c6ZCo5erMAEAHvLHsbJKxHCrHeTbmJiCAK9EzJfGNG81HHsHttLjrriU557ZPwkGjEbmSR1avt62i1CRTF1X

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