{
  "manageEntity": {
    "action": "Repost",
    "entityId": "537707347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60cba866030bbdd52e9422d40167dff348eeea703eaa3df95b77b415342e5fd5",
    "signature": "0x4caf833ae09e4d0b81ce2a2edcb664e5be1e3e72fdbd19b77d4a8341178d2a295ab733cb0d3147543b2fc63cc627a4200889823ae9b1026c56fd64ef08b232521c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}