{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1093531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8013baa44033af5253be0ca91f56b124cefbf047a7955511d5877eb4182fe27c",
    "signature": "0xd5250de619f0551931c9702c69844cd2b94934df10ec2d6fe5fae7a07fe9bafb0706cae0fe24e25312a4fde14fab6e57b07112eff9eebd8ef982d7cfa9ddadd21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}