{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1299524820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12c840c3e2c2df12152c2060b9b9b806214ea13d034a0422c528f8532864f938",
    "signature": "0x93f1c47df1bf6b448d8edba564e2d39ec60ca0f67eef45223de46a8f2433477e6afdd682b60451bf6417da5363bc867dfac685a1824228bff025952f6099e07b1b",
    "signer": "0x7b8CA33351f73240e29F7A9D79299E105b95c15E",
    "userId": "40651"
  }
}