{
  "manageEntity": {
    "action": "Repost",
    "entityId": "616035403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41101d8816ff6209e3d7ef302cb4370c319c380977a1682eb81784800a3f8b64",
    "signature": "0x5624822c1fdfd3f0658e9e995d371ae0f0cb6aab82028525f7f9f64665ec7ed513c2a21a5f3140d40ecc6cd61b88be90dda32d80e5aa1fb9a1c90025ba734e451c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}