{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0x9ef81b83f2b6b91d6b957655e05008656dad8be3d1fd005559cbdb752b0c2604",
    "signature": "0x1efc01bb13c278431ad47da10d179aa7a7aef01421730963ac8f75cf7d10576c321ca90d910cc3f15bfb359e9f7bf57c4e3ff7fc06b687c4cc355c6f1f8b9f5b1b",
    "signer": "0x1c4Ee34565eE3A8304706138026D7518821F356F",
    "userId": "584804802"
  }
}