{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1510672581",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x946dc31b3200648c7873e5dbc2645fd460f924833cae68db52ce76913083ef40",
    "signature": "0xa19400acef0575e0584c6c01ba65075cdeda0eced2609f243495ca23ab71affa43054ef68856c6be04fbb063ec78604fc6e51ba5a239489694d1cd86fd5b07291b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}