{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422081093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x224f1f76382a0778d4f2adf991bbba66fa052d6166d1cefff8d952de187433ae",
    "signature": "0xe6b15639b320a4e037990d5b3d6c6ccd614bd90598834c080be74c51753532c21e5971d6241184a1071af7568efc88b410b85fce60f9fa6f5db037e541abf2a71b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}