{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1064538534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19d05c9a466eabfbc2d9c08e10fdfde8405c2efeacce9c8055781849e1e0656d",
    "signature": "0x71df51497b444f77da863ad153dbc1a9dd53276f2cdd8d73532095cc2f0dd4e17ceebcd0bd533eef4f7f54c014caca9461917bd0848518552ff88ed0dfef33d21b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}