{
  "manageEntity": {
    "action": "Repost",
    "entityId": "361821329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1452cc9703bfa041156148b6bf57c437b8fe45b39185ee83fc4042f06b69bbf",
    "signature": "0x1c28875db91dc361ffd7afdcb3ac3391e921dd05d4d8f5739d77eb499938ba37242a65a0ccffcbdb02f3abcc45d0f683f1fdbb96d0c58d9dddac9ca66ed3fbb41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}