{
  "manageEntity": {
    "action": "Follow",
    "entityId": "391528",
    "entityType": "User",
    "nonce": "0xe1f4b369bc9beccf573484f79b39516c2cc2439cea94843008e513e307032e5d",
    "signature": "0xce822daf2f37c30b20564c037adbf9b2615d4822424686b833ffd826eef4cb86300ca3c26ffc32a0b6d518359441ff2e291ff243d0e9c3867064a77707fa5c171c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}