{
  "manageEntity": {
    "action": "Repost",
    "entityId": "684481495",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x414a0e7ed02989012339f4e9715beba67961c66b5526b529264cdf6746365222",
    "signature": "0xd208db4e0137f8595d14bf277dca41f751c0d9ed2eab17046042a925a75777623ced92dc5dcb7d351ae9460a0f5cc61ee261c8eed93be188ec6cc92e349b41371b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}