{
  "manageEntity": {
    "action": "Repost",
    "entityId": "82127301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c56097800dfaceaa3c2cc0f9f6cab0d7c71a22868390932b14458ee3255a852",
    "signature": "0xf55603391dab3b71cfb5bec535ce425bf39a9d4b1f548c765c4f51afebaec3131e87c3b2da156ac55a65a27d07fea106c3ba1cbcd65edfda77bbb5003cf8aa8e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}