{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1532974711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c1a29aeaf39152fa287d470369adbabfc2dfcbd3071b5b5982b6a8d158cb9bc",
    "signature": "0xcdbd268a44e9375d92bcf904579841d6e0d630854cbd80bf96736f10cd25b1ef7c577a3f029b82520001f614586059756d062cbc413a02b26d266f1cf1b160961b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}