{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x795f6f9875541f328fb349361a40c51e3dddda5970e701a6d765b27c0548e4f1",
    "signature": "0xb6286ebbaa0c969304749d7e7daf136dcdd44f8e913164440d9da65ee5ec869254454e7da3e1e43285330be1ed63a1a93e008eab808ea5626db878542ac05af91b",
    "signer": "0xfC070d9d02c152146e3D1B2cD4B03FD7a3CA1AB0",
    "userId": "539537193"
  }
}