{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb1d8d7b6880a39f44808abbcd7582fac938d592af3f736a7b13e7d44473d6c6f",
    "signature": "0x8f446bc0359910be92b0a7aa69e99a02feba07433d8cce5169ba70909133a6d175922d8b24416d4174b3cbd5917d064ceeb9a8b46cbffca8e61d4278a60ab0be1c",
    "signer": "0x5EF3c864B81cEcf00dA78aaFD423E76cf877A012",
    "userId": "421807263"
  }
}