{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x74273fbde6f76eaab6b4bc45c6243e3e2cb490915a9861accd997790ea08972c",
    "signature": "0xed1421a43edacd8c63b31f5987e21e74b2c133dbf7c4fd36d315ad1e5cb726e50f7bc1cc99bdfb72b09e03310bf57b14be194cfe4f025887187f8dc29bdb39b91b",
    "signer": "0x78C0d0ce5517198B2992bBfe288BC9D6B6696526",
    "userId": "828117089"
  }
}