{
  "manageEntity": {
    "action": "Repost",
    "entityId": "78991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50aa8f6a8a72826048e6e7a2781c5a0137e53a6aeecfff649ab3d43d19f34660",
    "signature": "0xe57d7929810c15bbe5704a984c05ee089b6f66eb31d53fae9cd35b80f363f2a10af849668e50081edaa1df9bc7ff8400b68f28348d119188b5a13030671a088c1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}