{
  "manageEntity": {
    "action": "Repost",
    "entityId": "673105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa777245bc3362c2d8f990cff11fda0f374243c57c1b67e6dba54ef4b0be856b0",
    "signature": "0x7c0e31890593a02afcbea6d0f20d5a7a96ae09b86f833df99d031f90d38f993d63f48d73a1abc6ef442357621a49dddaefe91543f62affc86b4d4455f0c05d401b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}