{
  "manageEntity": {
    "action": "Repost",
    "entityId": "804327",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2570171317db961d0a6ef7f520fbb771191a3e161b553a6524056f0f5ef5a323",
    "signature": "0xf5d033d1107ee9ade8b350773b5ba3431052367cf4d603f8380a2b7fffa7be00471a56cbce3fd853ffd08f45cfb27e6a043c96d2ae6ac37be9808d29771e5cb21c",
    "signer": "0x0746ac63Fa7A7D0c953CC81Af73B6a193363946B",
    "userId": "907622463"
  }
}