{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1258149056",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf07b9cc5325affbc593767367f68109df5ff19872a1cd51daa014669c53aed2",
    "signature": "0x28703cfe45903dd269ded1eab332a34f735e7b309bdb4ce2f0abd89810c2fb027388128453c6f224c25789376784277907f97788a25077a6cc280e545ea22b471c",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
  }
}