{
  "manageEntity": {
    "action": "Repost",
    "entityId": "786037728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62243cfc5121f39edf212828b187d0f41701d3273d86d74f60b4783bdb941a51",
    "signature": "0x9161a8b14433eac2ba90c43c1733910c6b1609508d1d59c6f3640592eace22a94d5b3d49c4c982576f65600d3582d7616e5d3a322d8bb704f5badb36995eca741c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}