{
  "manageEntity": {
    "action": "Follow",
    "entityId": "253360517",
    "entityType": "User",
    "nonce": "0x40c289ffc41f6a392509b321db1fcd9330f35d2f9d7f6392874f02d7419d3a1c",
    "signature": "0x2b5e9aeff296040e61941b35a5b282d87fec0c7dc207ec536c2f4be399bb839b0eb996202e3a8842055fa03e80cdacb4d62a1c27ed2ce61bf34eaaf06ee6dc501c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}