{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1737976010",
    "entityType": "Track",
    "nonce": "0x5b09feda5c164ce0394f22cf3a2cc0dcea4dcdf2a14a632caa29ac843c851aeb",
    "signature": "0xd88dcbe1ea151993ed83d650cd023f7fc082986614d90b1792186d120136cccf783c9fd5a713da3dd5edf6e4a48e4fd7e9d96c31b68845f4b8b1994e1c4688101c",
    "signer": "0xF29B42f036DD7B9c121b212476bBfBb4a993756D",
    "userId": "517446"
  }
}