{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279786100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bf642f54e7ec6a4ed6295530b18e6b0f4cd5218ab08070b27e6db45b47a56e6",
    "signature": "0xd5095b9425a4ff7fd71e7055b5a383befb011d437edd2d1545be1a880d700ebc1c09ecd9d7512c34b2d4fb0f77cc2d8ca48807f52571e01ad149e46166eb00331b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}