{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x189bc18eec56a988fdc395714b642ebe53c4a0420da3044be12aa6328cabbde8",
    "signature": "0x76997357881bddc147b3c03640878b0928d1ed48631f816437c20a72bcf9d2b6432f41ad562fabd6657379a724a205c1a59e8dc6e1448882ee7dda7cc922505a1b",
    "signer": "0x840A7C042eD908bd611A9469655521b6978C9120",
    "userId": "439830191"
  }
}