Transaction not yet indexed

MWgkK818wXVg2MCCbHpgov9RFnd7JUBvQpWTJbx5AFLdtVdPkTbacnbKpZv8fVDECw3LCMCkmEFRGPcUYX5sJ3R

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