{
  "manageEntity": {
    "action": "Repost",
    "entityId": "189406231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1941b889fa82e4d155327ec4d2925450bc589a19b4ed4d8e170ee3425b8bcf36",
    "signature": "0xc1e55bee5cba1022e3abd7ff53a8d06a67d556bb64cce27aabb918dc99d2f3015ba993c2c413827944bdfeac5e748bd7d930c877758114c5b823a20ad92b1f141b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}