{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "258366476",
    "entityType": "User",
    "nonce": "0x8bad3376d92e93ccab853566d99b6225e83e72551c1c549bdb7d017e7e6ed59a",
    "signature": "0x7e5bf8f376082a5377668115480158d10229370508c7abf20ceb74f3a916c5820f9c48445d5f461c5342b8e06e8098e15b80b6069db088bc6f82457a9571c7a91b",
    "signer": "0xaC5cce7598F0Eb17aaE90fc5c8221B0312d77aFb",
    "userId": "329521655"
  }
}