{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1476765260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x901e198e079f6f1b7ea35132e4c32625cbd08f295cc19797ca64290831eca2a0",
    "signature": "0x0afd663726fc1adb8ae7c3699303bcb17407064e40ca31572147a3c704ab82784f4f0c4b5e7b171ed1c2618458d5c7f9f127b3908b89ca67ea317f3b182ef22a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}