{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1242438209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa67dfdcfacbc692eed976d304e2a64a69a3d1de54d92d9a115309ff968c71427",
    "signature": "0xe516cb23e3543fedd5a74b4b85b770594da3487a2b5e2afffae25685889c991f7f2a0a372b152e84cbc08d75f77e4550784d8c6a4f69a27f43c3a56a5ae1673b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}