{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348136656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c9b8140f5f67235d07b8c43f96e1ce25946c194eb65ac016b55ef4982bca4d5",
    "signature": "0x6d410405b2a67f44adbc0d874e8247b3e03a42f4e1cea66f640ed495076c71333b44d285b30b9c02d46fb68e5fd09a70c6f95ad420df9ec0d21208a673517ff91c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}