{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe390ef267654dd1cf832121e738268dae2d937c11714d71e4e927e28984a827e",
    "signature": "0x3f6d25109bbbee822b0ddc6e98b6c6983145813f4bbb660d51ef2d5227f9a02e69b9c9fff7c1b6f8be1244a05c7971351cc928202521d0b32bcd3d3d482537af1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}