{
  "manageEntity": {
    "action": "Follow",
    "entityId": "324297",
    "entityType": "User",
    "nonce": "0xd71d2b007f11844bd5764ae491a585a002ecbe439188cab2d7e8264a74ac1aea",
    "signature": "0x19219065cf3de435f969fff35a470bdccf3642dd729ca1f0099dd9cb121d4dd737bc9faebb46dca65b22df72d90064fe78636cbe74462f47a1c3266fbfd758e91c",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}