{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1265384104",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61b342fc5184729a2f00f86db190b343cbfd4b846bc95bfcabe71c843ae5fc9f",
    "signature": "0xd87eb1df7edb6113b271763a625bf218f1438d207e8a7223225e5c5d7733746d442c0f13681b22749a33f174e08dbbc8161c20139c36eb33c13e6ea478c7beec1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}