{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1590568015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c6bbbbeedced879fd0077a05cef4cf077de708b01c2af5deca1a022d123f096",
    "signature": "0xc96ae0ca3b9f7599810a101298e83f7c43f095daa33ff3862a092e2727fdaf9c38bcc3fadb686c38e5707695f6ffc3ae49f59214ee54d545ac957751eec0f9421b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}