{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1243151191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd32bc130e9235dc74b7991f6df64e8b9da8fc5548bf4c8d57a96e57b2ec50e4e",
    "signature": "0x339fab52eb88d7c7547c3bafec8a3e986af8fbbd9b6fc1fc25295e5ab3ca11b13f7f3feda5f595acf265dfc28f775892f5ba0e12943e715becab9485cef7fda51b",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}