{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55036992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c48a3114b2f77f9ad82783617e2b1a2db2fb990867b9aa92db7e2141eace95e",
    "signature": "0xa080a8f45e947069da99fb8b993adcdd4967ef3823b939bfb7c8a44d9934073008218a55a520525648374d0ebc164dce789f707b79b2a40850341bd2a4d708c81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}