{
  "manageEntity": {
    "action": "Follow",
    "entityId": "648443373",
    "entityType": "User",
    "nonce": "0x99c0b45b574907a82551df3e3ac4ec69db40b7491908a134ba11684d73ea29cc",
    "signature": "0x58fccdf3929daea2dcfccddb385fa6496714e609f4501be685efcc7f1420a6e46cbd9640ba836774ec692fa4d180c1548c20b401c9b61364ff79b31568d124791b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}