{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x940fe34924379ad359679ee5635cff39f72e3922b1602f3e72c6a3df83c9f121",
    "signature": "0xacf1e941913080410c3ad1d4cceb78ea661323ce2e93dc919cdc0490a64ce4da5431b1abd7ea989c17dd3c402cfaac81b6ee870d8af82e93a9e735af797060661c",
    "signer": "0x1Fea0fA17c32fD36403e7b0aACB3845AE7a167CA",
    "userId": "450050052"
  }
}