{
  "manageEntity": {
    "action": "Follow",
    "entityId": "324542",
    "entityType": "User",
    "nonce": "0xd16d93515b4b6d97b1d560a4351ab76fbe289cf9419cf78bd131abbfb83a6078",
    "signature": "0x84f9a0e4e994d4f19e3ad7e7ce948cdd48ca995f6c7464d404665cdac57afd636a8376b3b049f29f35740ae374fedfc76dc057f365f4ffc3c3da1ea23ad438581c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}