{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260618651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x899b3cee46cf36e3153f1303ef5cbe413110fd3c485a0df852daada06df4a356",
    "signature": "0x4117b2299426d9574187e4d5335bab9a1abf9b0cd23eafb831d2a3f8b2f03c1234e78f9afb61292eedd8a3b082ac6a4218dff07c0f2cf3c310958d066adeec071b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}