{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1402717284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x265caca3fdee110706087e3d9cb8a1ea1be6781abffab9b7da441e006434e129",
    "signature": "0x54a081c8c9a4f2b07900a9b26cbad3e36c9390a131472af1767545d651e93e804e3ddcd01e0eaa87fd02f84e48e4ed723aaa318ffc1881f4ceb12c2cf8c9b5d01c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}