{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107502800",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12180c55bc184fd5beee49f86d73eba95d90e57db4d38f95820345c66fcee194",
    "signature": "0x59ccea12bdb4a23b0cf1971ed9231c4e77d252924c754565123f7f13ed88b6fa439b8fcb50cfbefee574176f4ecbf631440f42a448f5d69c5577b21de04c5e4a1c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}