{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69de641b5ce25cf20e21c8bca18067a843c714fbdc5f1ec352967b556c16c528",
    "signature": "0x17460c00f3a8a7df866296c190295d9c9c3cf4f8a2c1f227d2ee09e4d09f6f540a0966f0ec5074c0cd5e40cd9e84a4c5f3122d9a8639216b2a40ee8f981ac6011c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}