{
  "manageEntity": {
    "action": "Follow",
    "entityId": "642005424",
    "entityType": "User",
    "nonce": "0x47eaf1f50366fb3a89d90067a05263691c47fddd7c21652575ee62d07a1a8004",
    "signature": "0x8dd989dd3bdd77394fd6659c4b626e195310b7891610399c2068938acd8d550a0c25c44df069c756c1cbd681cc5c1b5df60bfa27431ff3c6b03d91e6d73bff0a1b",
    "signer": "0x2E3d52B1402C716b32Bed03725756c3e8Be58636",
    "userId": "581962190"
  }
}