{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1834621663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11e17859e80879a34a7106f9e747ab036394e4c5414632056a565bd9c85b9849",
    "signature": "0xd717cbded38a573de5bf998d3a077c29a2a77a85696c603294dc330c67f63c3832046f815cf3b6086d197ac0ced393ba3dd05f9a373fd7b9dc45cad35a31bf4e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}