{
  "manageEntity": {
    "action": "Follow",
    "entityId": "546368840",
    "entityType": "User",
    "nonce": "0x142a349a39c1b7d8d4a028b265e13918534f408e1a63b427e95be55eaf28738a",
    "signature": "0xe2bc9af1df991b3bb3d3199f61d668db13ade9dd9a7aa14cb9e24f9307ffe91e5384f6e3ac05ec8c1745afc4b466d6b751b230ebab93fe6fa3d94fd3949138e91c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}