{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1074876579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3af5c273b48b603ee477706966ee493bab667bc9317f7f2e8d6417f5708536ca",
    "signature": "0x48bf3aca3b8d05b5a265c105f8514e7dc30ac000c326a60f604f01a7b463f01e1519cbcb2b2ef498b96d43ea65ff57aee8993c4c38d709484ed61cf51fed7f661c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}