{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb762e6a7b19019ee3cd8707f50424e2f99cc52472e2896c4230cfc29f6de6d69",
    "signature": "0x13ff49015c45d88ec40bf19c70c3e2e6e055b5fa5ad3de64cf909527d24e8546447c2acbc355724b49a6ff6685ce376176ea17dead535d4205a20d29f477f5981b",
    "signer": "0x8A7A8486A2ebFD66408518A3dEfF9208e10d437F",
    "userId": "778808623"
  }
}