{
  "manageEntity": {
    "action": "Repost",
    "entityId": "484783509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b01e4beca482b1a03db1558efe6d44a06c06ba88f17ca87ee8743583a94a3c6",
    "signature": "0xc265610ac33122cb8be64781569152a9fa41d09fc8ffbc9c195bb849d604fb572b1ced784c48159b8a8e303cc80601da6114d58377403cb5bfaaa76f74c141a81b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}