{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1370154388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xceb03a1b149d3863d17c9f72a8a39199c6359add22fb6b4dd764e9d0194d8f3f",
    "signature": "0xe6f6de7675d02cba2d0b8e9f136ab2e10d4449c94c28b2979450aeb7c3f6a7e41b45ff52fd5dfea65b7f9701b06df7f3f754f17339fafffb8b40af221ce23d3c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}