{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252678229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa19d047b794cd1c45b489146a00bd1207fa40003df584b99927785754c8dea9c",
    "signature": "0x3ad7facac295e1d36300c8026245f053d46e4b99bfe72fb55454201c9c8fd3684bc1de22d5a01f7bac80a2b52275cc2c3544258f001c31c9b0602eb29d225e4b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}