{
  "manageEntity": {
    "action": "Repost",
    "entityId": "526683530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0eb31c54cd70ac66bafe0ec053a2bcf4d0c0656b8b58dc5880d54dc86b31c7d6",
    "signature": "0x9285e7ba3a18d6d28bbdbbc7d15bd66baa16c71fb1e8e4958dd7848f9355b1c81121dd3319bfc674ddd24f19548f1369baba51a0b4e3a463d8a6ab08d4e87fb71c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}