{
  "manageEntity": {
    "action": "Repost",
    "entityId": "333689151",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8de62e2c751e98340b7de5bb10620487b70bf33ed259c559becc7f567320cba8",
    "signature": "0xbb980d9122aaff222349b11a7d77e4860b5cf8344e9caeb7f68afc5839c5ff23574ab5c3da34bd443cc7540c71b31e2c5bae7b3c0dbb2d3d75d5555a00edda0f1c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}