{
  "manageEntity": {
    "action": "Repost",
    "entityId": "636626427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea7981f73ed00ee71b2a40ccbf47ded1bdc6a5a9ce67183195aa5ba8fe4e50cd",
    "signature": "0xf171ddcda116cfc819ee82e9005995281090e3a61e8e5bad46aca396cb70d9756f020e0e7a1fa7a63bf24312dd426246fcc548dcb038ca1f169010f1275c98161b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}