{
  "manageEntity": {
    "action": "Follow",
    "entityId": "72975",
    "entityType": "User",
    "nonce": "0x75e8eab4c62678d9f71daf0a21abfdda8dc7a606f77bec6a81493f9aee66149b",
    "signature": "0xc6d2c39c71de1bea405fb43c1063e2202f467375b8a6abbbc368eefe05b7641a48d34c693255ec2ddbbd06f7bf5c6a0a2e127c777ff66d6e9b6b2babd7b194891b",
    "signer": "0x3Ec98fFA47eF7773803b73964753B99Ae2D50f41",
    "userId": "545926315"
  }
}