{
  "manageEntity": {
    "action": "Follow",
    "entityId": "117930509",
    "entityType": "User",
    "nonce": "0x0019181a29493aaabca0a2c77ec00f41062fba4e57f210254781f6030c1a7443",
    "signature": "0xc1c4531d8eb3a4ec658f85f37d0f6b9bd2982336e0b35254be7a1dfd9b0e82d8273e78ec2c5a403efcefb34d5646dd94dbfe4f89ab4005ebb8a4936483b952191b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}