{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "18122",
    "entityType": "User",
    "nonce": "0xbf61095b55f7b420a88f87c5a7a1f873424941ddbbe83031ea79706a66cf5e35",
    "signature": "0x979a0d0bd98fe5b5ce7b665ffdfe521292ed4e4a1128105f6e645f012705dd6667dd8fc83879b1e117baf2813ae4c33713147ee2d35c945677cd4b37b0e9f01b1c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}