{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085537719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8034c3f852f84883d578aaaaaf6138a090ddcda9c04b27ffb6077adb7a4cc55c",
    "signature": "0xe688ed30837e66579ca5f13c157dd93b19c93e2d31d032223ef9ad2ea86df12854f05c172d6a9229e27706a34669be53bbe5900e8094bc20380cc7bad8db5a131c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}