{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xef4b0fa8faf21659bb9b2485bce52d3e88046e45f3ea7eb5cb39a2a425bde685",
    "signature": "0x4e7a652c11babcaf247cee971ec3d4081b0b319caf19a69cc44c52435316bb8b24cf4e8361f422b53ced12491036fc754922bee58e29860733b2495f131c47041b",
    "signer": "0x8bd5c03298238332f393D0373090CA1b27A78DC1",
    "userId": "362760707"
  }
}