{
  "manageEntity": {
    "action": "Follow",
    "entityId": "172347604",
    "entityType": "User",
    "nonce": "0x37eba1b43e65f4ea970dc5dfc39a1c7c6141b0685c32e852a688b3be4103a269",
    "signature": "0x85591ff31c50f28cd63f9dd47cec3408c9713af97193ebecc16a9c51608b297061b5d74130caf237b9308a66eb7e5b2e07d0eea011128d9647f69dfacb04e69d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}