{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107500019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x317a9d2b662dbca345aa5238a9e1fe75bceca034c841d5c96ed5b929f8c5e458",
    "signature": "0xe70b2fb73185ed844d998375297ca041de69a7e30c22dd15eef58ac0165fc47e7c32ba4290c098717d4cd8dc83975647d8d91a9b0a26c6227ff551e5e822903c1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}