{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1192437786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb317e701782e5a6d3c9de0720f7ee07fd46e4b97308418893d65b59baf9f6089",
    "signature": "0xe75d54ca2108e1f5d8f4abb58639271a53bec6a8ac2c5f3bf27db1ab601839331cb8bb7868bd7325c26c7548606869d879977226c412014c168cdb34785d49281b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}