{
  "manageEntity": {
    "action": "Follow",
    "entityId": "30717230",
    "entityType": "User",
    "nonce": "0x21a8a1d83b858cdaff7e649250968068a3be2fce97a8c4421844325bafa802ad",
    "signature": "0x2a0952d1752a47cacaf203282ee4a327c52af88a951e5dc33f27f5729cc7a2bb22ca7717431625ad962611b1b0e2d71618826257d5be8d242374d0a7a7bc381e1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}