{
  "manageEntity": {
    "action": "Repost",
    "entityId": "985255032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12722fb7966bd2abdd20a6191c3e3a1c520185d9ec92654fd1d2906e4bfe8f8a",
    "signature": "0xb3dfc2e3932841c7389c7a756c2064f7fbedb93d1e66c7b174bdabcdcf67909a33bf1294d897ee2e20e48ac53a369be8310035cc13bcfd296907fb92616d425c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}