{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0xac5fc8dd42e6da2122d447a60adfb28492844383790dfac5101137f1d72374ee",
    "signature": "0x90f3e081b748fa0f9fcccd9f36375f0ef0e698215769e1b40a6b165545c5401d758b103877ed3709a64de4b81b552a88832d7ba9bd9c3479be9e350d4f0f85171b",
    "signer": "0xf1b266FaB316100908263c082e562a5B847A0384",
    "userId": "575269234"
  }
}