{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800481302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x362b0a94c0f7f763bffeb0ad98e99310b5ce313c4ef4493ac11301071451eb13",
    "signature": "0xd4fe1d9bcbc6eda6e2fcc11b3d28dd1314e8445d72044e88f37da1b7d4f5848b39e1dc8682219435423c8af987902bb85db69a08f7571aeb34d4a3590e7411d81c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}