{
  "manageEntity": {
    "action": "Repost",
    "entityId": "622302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16913197b1fa174f5393cd6d94c40e41bf8020b11a357ead8e432f60d9532b8a",
    "signature": "0x3a7917da174ba4868c1bcdd73e0da8197d077275db1df94a67e78091fdd30552785950b5d57a777c2c24daef78baf4c01a972b51dc71271267afefaaa76a7ba81c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}