{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138823",
    "entityType": "User",
    "nonce": "0x74b811d7de4b0cd6e7e7b169527851d47857ea04263c9c0b6e55bec83d3d7ef8",
    "signature": "0xec9d0e6d6187a2b69ffe45981d51a14a77d94283af286f78bb43e53bce8d26d11c9fe7de8e9009319fee985fe3e3a2b72e23cbae389622a436ad9b673f78232d1b",
    "signer": "0x4230116F60d3989D218B84425D3D1Dd6C85e1393",
    "userId": "86128800"
  }
}