{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe3643411797f664b52d863e588e905e191e42544f9f0b91ffb9ef2364ced40ff",
    "signature": "0xe722ba73c9d8a1c3f96969fefc16a839e30c66d5dbad6c209ad52a9ed4de6f873f462ce400111b4d4c06d0e9cb8e6a594733a3ad8661bcca9d4b36d8c47ed9881b",
    "signer": "0x395C0a6F5ba56922e157A34a23Eb91f015BA02b5",
    "userId": "422498403"
  }
}