{
  "manageEntity": {
    "action": "Follow",
    "entityId": "90903",
    "entityType": "User",
    "nonce": "0x537ab3a2b2b833312993c8f804f021a48471b6278539c4610b5695511782b926",
    "signature": "0x85e118cd615e07c7f0cac22a9f776ea1e235a0f4eb816dc6a79a60756c04905e76442248744218c23feca1704b4d83f8877ffdce9d219742adcc65f0ae6db7df1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}