{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886841632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2f6c2cec9aa954429864688298e5302e573d8cff4f6ff96a5857aa8b684edd5",
    "signature": "0xa4581018d76d555a18d5001fe15e6b5d24a0c6fb69db84c33c81578a7575317c740c2a518f6b3cc4999c9a573fe2c953152814ad2ce3deec1a86eef2ba8c44401b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}