{
  "manageEntity": {
    "action": "Follow",
    "entityId": "423",
    "entityType": "User",
    "nonce": "0x4d3a85076af572d520dcb6e68648bda526f05e4a88b0f6d875f7c8682e08549e",
    "signature": "0x695ed6b59f7606eefe49f94854aea32d115f0a28996c1931ca98ab4e94dece15307b70a8acd6405a869597d5d98b90e1f0165f54099d0bcf5c9b6bf06bc8d2fc1b",
    "signer": "0x5b1BC6b15bFD49D3991AD6E84621e7f0FBF2a77e",
    "userId": "548409021"
  }
}