{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984891490",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb47b59a158750553bc3bc32f11a2ac458aa323209c53985e55cb10e0cf068e2d",
    "signature": "0x20b6ce24316c7a82c0941007090fbd3e18514d3ce95d5a1736de0afd43de222d385bc7aba0587bd9f6d4fbb78fd16648fce02d6bc2b17c5354f74c36296ea9a21b",
    "signer": "0xf954E35976C0aAaEC2968197F2a371Cc99E7C81A",
    "userId": "102143"
  }
}