{
  "manageEntity": {
    "action": "Follow",
    "entityId": "283478",
    "entityType": "User",
    "nonce": "0xc31d9ca3ccd36c2874d5fd9569cb4a353c9a526b77111d10f850fa66d55884c9",
    "signature": "0x78716b4df1c1cca3adad31ec5d5ffccdcc7bbe2cf357716310ad11c22dfa5c5e1030b99dc754e94b6e715c57e617b5d3533200716fbf5c321dc86afe01e6f8c01b",
    "signer": "0x730D61884359389d8aA22afeF2b83FF4F7c9ee63",
    "userId": "342017819"
  }
}