{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247243353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e4b7e35920ab5fe327658fcbe1634881a578a9386d913882a60e3703c8b1fb5",
    "signature": "0x9af36001747536da909590646f0ed9df57501c8fbce3ee9e0da37858c72bda8975d3403925cd382996401cb6295ef6a1744f0383a38c9798a2892a0bbe6ea2d51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}