{
  "manageEntity": {
    "action": "Repost",
    "entityId": "271680957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc66df4d70a2546780bec9e94678087c907e8c044b122d86cebb962bd15abd4a",
    "signature": "0xe275674fc07b24f0d20a419cb15eba9a82d0fced57d5ca249d2cd81e85d3c31f2e867b1ccbe4adaba50bf5a8ad125eece8f53003df856cc656d0ce0742d86d311c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}