{
  "manageEntity": {
    "action": "Follow",
    "entityId": "308072",
    "entityType": "User",
    "nonce": "0x90ae88ebbaa87f4e0bc17e7bb6a41dad7bd2e108e4d1509eeb92597c4ef96380",
    "signature": "0xfe9a0a7fde4b4e2e47d80565f400ba3e5f1443aa18b14a3a140fedd4234ac52a525346b989fe792d4e638394b9fd819d0d65a50162582c9c5e1e14889eb22b1d1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}