{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1241782807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e8beaad744168e2c373c2b87cb630b3a32f98b4ab1ac8a8ca224b61da633623",
    "signature": "0xe902440730028f4d5a95db7968f9555551f2456c66c2d038dc674e94c66d84f40184c609a7181646715ccecd6de9cabe5addc0ec446849a7eb0b7b2923b3d73d1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}