{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800554683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3dca5310eaeb897eaff57499ee2b362788bb8a7def5752708fda75441db79307",
    "signature": "0x0ec2e26ebb052c9f795a842c836ebec18bfe5faf9fbc4588ff0e770f3ed3dff77f5ffd8cb09fb7f1df69569f43f04359509bd5c4115b1fe7c9ba4584eff9fb181c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}