{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1928285955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8ba5f11d2c14c1ab8f080a02e4668085c37c57a3fd919bd23fd50631d8806de",
    "signature": "0x97729518b58c264c775bf668d3d47891f772991019f79ec1b8345498a0c4f6915a3e326c40571a3bfb1b7b92ae5a31c2734fbb81a1a7e000c4bc0ca2f95919451b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}