{
  "manageEntity": {
    "action": "Repost",
    "entityId": "911362090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7662d7df2b8d267f7e5d9de0f6370b03b6a0c581cbc809ca795513c18ff39082",
    "signature": "0xa2bd2cdb8dba2bb0e484b0490509254cab4072b4f354da89ac5642c459cb95892d988bb5b1ab5f2d1483a27e0a1e95e02d4db3f45f69b78f4abfaf36975acfc31b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}