{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1246238289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xade88f3842357026edbe87b84780f24ce5e92ffb6dbc24261f9edf0adb22a04c",
    "signature": "0x42502f17ee719d0704a82c794288c1224ff6f3acbf864ae6fe1402914c18479b0769caf93d390e72f24c58228f4f00eec5f03a3d1cbde780f0bef8d5b4de5dab1b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "105826"
  }
}