{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679252240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x945b90c527e8623fda8a3173321a35fb607ed20815ba83229e35082f12879bf9",
    "signature": "0x726fdd129674f042d47efdf3530b2e1f85ef0e77a0998acde98f0469f929115c1c2f47f282b4e07b39a20a3d261fa6f3f9d3eef6c3c802bf9bf8024f7d3d037e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}