messybrainz=> \d recording_json
                               Table "public.recording_json"
   Column    |     Type      |                          Modifiers
-------------+---------------+--------------------------------------------------------------
 id          | integer       | not null default nextval('recording_json_id_seq1'::regclass)
 data        | jsonb         | not null
 data_sha256 | character(64) | not null
 meta_sha256 | character(64) | not null
Indexes:
    "recording_json_pkey" PRIMARY KEY, btree (id)
    "artist_mbid_array_ndx_recording_json" btree (convert_json_array_to_sorted_uuid_array((data -> 'artist_mbids'::text)::json))
    "artist_mbid_ndx_recording_json" btree ((data ->> 'artist_mbids'::text))
    "recording_mbid_ndx_recording_json" btree ((data ->> 'recording_mbid'::text))
    "release_mbid_ndx_recording_json" btree ((data ->> 'release_mbid'::text))
Referenced by:
    TABLE "recording" CONSTRAINT "recording_fk_recording_json" FOREIGN KEY (data) REFERENCES recording_json(id)