Transaction not yet indexed

21mgmA2bdDcGiaS8S5gZ8hVW2gxCmSW6ac3KbWiK991ntr2wLphSWi3CCNX79pykHKVYze5CAQU15K7BMzfDEnc1

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