{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xfccb477735299d01ec146975994b15bc370f9c7ffe13c99e9fe28fb47de07d39",
    "signature": "0x7f3818da3ff8e7977bf9c262280622cbcb8219df76e4cf1726a628d12c06c7103486061146327f470511d1415bddc265ca9b1c3f08de288447838e49591b98351c",
    "signer": "0x81b1B45A33ac76924D6f674Fc7d0918AC3E9F9Ec",
    "userId": "845684964"
  }
}