{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112440074",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48f0af198f349a6cb94e1797eec31baacf1ee3c6ee9f56d4460c9bca42f86b54",
    "signature": "0x36b068fc5b1260b61c16ddb9220bc70cd6ae0aed38a3fe5e0bd884a0967234f00833daf7600e0f74f1ebf2ab76ce08e60297f9a73c5dcc38cb891c132db0d9cc1b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}