{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1246759754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6c2241c85e7bb56bc5f50e3cb94902c102fa2f0010ec60f9f2d37adce96686d",
    "signature": "0x61fd1fcb7cc0b88fae717d4b246390fb56fec11e876ad0cf25dcece03903e69111cbd48fdecd1d94e582433fc1ce72f01524988554a327470a8f9491608331b01b",
    "signer": "0x775bA7FB8a4FF9354c099465ca493BA949FdAca6",
    "userId": "597677270"
  }
}