{
  "manageEntity": {
    "action": "Follow",
    "entityId": "689259710",
    "entityType": "User",
    "nonce": "0xf4049e663b2c4b8c71e70173dca21f01f8707ec9bf179097b2fba8fa0a942c3a",
    "signature": "0xe5aad94cb590a571ef49561d727bb1288967fbabaf77524a3c6d7368d7a9560f67a1c9852526b46e876854a491126ac95ae60d6a8ffe44a5b469d3db8aa68f621c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}