{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1549679230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x350cb73a221ac9359a578821fe354ca7cf890e400338350afc2c1223f0f8e991",
    "signature": "0x6de3e64083363a335a5cf0df9ba8021571887b002d8ff8031deeeb4be2938ab60e60c7516626889a45e3996d4f91f773ca2cb195e8971305f1b40eff275a1a491b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}