{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2134579093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f68b100de27dee3dd896960ecdbb41b7842955acde7eea4f8fd2f33ba8c4255",
    "signature": "0x4ea58ab3d496ebb6f3c74e5f419c04c0f0d2b9f183509d4ff11f60784c8e72bd281e05b1853a464d88b1aa042d4216121d368261fe5b3472b1b7be3122fb70741b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}