{
  "manageEntity": {
    "action": "Follow",
    "entityId": "149885",
    "entityType": "User",
    "nonce": "0x584995e8c779ce9772c40e843f85baeac1fc69860dfa5b924d4c8ec951f2121c",
    "signature": "0xb740b4f6de74cbf750bb6d87aafc4978027bd50f3dd67a3a3f8ff272861c4c58790b4037a65ea80a6f9fa56e6b7e2f30891dc160d45c8cb0cc93fdc8bd9e8bfa1c",
    "signer": "0xCf51c0CB439FF3aED8c04d4676b43572a8F8FB93",
    "userId": "763179319"
  }
}