{
  "manageEntity": {
    "action": "Repost",
    "entityId": "922589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d2c74f08eacae45b74a16ff685c4c1396819bf1d7679c852698d0be797141a6",
    "signature": "0x1ddfb7e964fbcacf84f843554aa7be4eae4f3e965385b877bc008cbf7f6186ac0b9e41b071954fd6acf88525e3f59e0651f6cf3ce8504a6d8ad8b6067fa45b881c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}