{
  "manageEntity": {
    "action": "Follow",
    "entityId": "990836999",
    "entityType": "User",
    "nonce": "0x54c53d10f003a3ac4b0b71dda967d586cf3beb9890ca40332e6fba5770d01f78",
    "signature": "0xe9f637c7cc9ed7554ebd7a2da34e197cde82c570ac250c19221ec8101ac0c35228774b940261ad1587a8287b45a58fc5666bce7d827688e29f8613258d0dd4361c",
    "signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
    "userId": "338604526"
  }
}