{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1684868714",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25d15d3923bd98f4e730b3c76604c1e62fcfe9bae126e1461e22949dcd443bea",
    "signature": "0xa1434762935ea4d1e6257cc4f07d94b9ca6a8f75d772af1937c070cb4651f22c591b3213f0037ed5dac98c1808a8f03ca94aaf193c2e22cee6fe435767583d4c1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}