{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8b8e3f695e98647f5cf357f25aac5609510654024dbeec4fc9868b0261412a64",
    "signature": "0x1c37b258c783e5a639f17c61c57daf9766cac84908955ceba13bbcc4d8320cc66b0c197e5a0ba82a466550853ca2625b4f868e8b93b769172db99117e8845b421c",
    "signer": "0x4E073b7076371ff6Bf848d0B4abA785B38B5ff1E",
    "userId": "303393509"
  }
}