{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902390895",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeea0f7d3c50f25c13125cf8f688f0f8bdd42bcd929126fb87cdff9c52c0640da",
    "signature": "0xdfa71ef252378cff68b97f7b0abda272aa99cec908e410aa85314d16a636e2fa5c668a5d2107db830d8d4f6b2cab33b4c2aa43ce55049c42981cac2ccad0ecc71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}