{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1301",
    "entityType": "User",
    "nonce": "0xa6720b471a4db80ff63a4b71e724f12439dde4b7484a33ff17576c77cdaa9a9e",
    "signature": "0x320ca7bdb7958ce15b11fb566cf7de997e98fac6d95586fc20a3af7c7b6db3065e728b1d182b353379a740a20c3419ff8f501bc18a480b52c7967ff398fdcc201b",
    "signer": "0x4230116F60d3989D218B84425D3D1Dd6C85e1393",
    "userId": "86128800"
  }
}