{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715505662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ea64f19cd230d685e3b33422d9ad9366f4a37978c02ba18a11eab024d5affb1",
    "signature": "0x43048c78966059e5395cf5f01c837ca7e4fd80e20a2ec47b5644d3e579877ba2563480f08152972326898b11eeb54c04b3834907b4a19f47803a618b49b17c151b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}