{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254500314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b591db73f79c5d4cd13bae336f93cd0823dfb03273170d3e1e4eec5f89161df",
    "signature": "0x5cf7efdaa649a799bd59de6dd504f46241e6a2f7d6ce74ec95c870600f7095dd6a54fc14469906a86c7974095d90a8f620294cb7edae271b618c1ef645ae8bf21c",
    "signer": "0x6F66f681e2e3f84ABb456ddC94785dadfA3E1B4B",
    "userId": "677737335"
  }
}