{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1307193653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd76dbd73e69ddc55501f1a10510e592505834ea00dde446af5e7112fee6b5aaa",
    "signature": "0xf329233fe5c73f02b2e2fea9b85f79c4576a72b3f484a8e427dc884e98b1cab83f8d0c264b4da391382de3fdf9243f6921d9f3cd085912c6a9fbcce806fc245d1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}