{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf067111864b85809a30533f3861348d74920561d09ddb678a2b8edf5a019a51e",
    "signature": "0x9b8eb7dcb71659a55af5bc0262e1134c0507c7dadd060ffa75e759d056e6c2406bb061d63af64adfeaf3119196dc07bedeb4ae452fab5e87fd026d282cb770ea1c",
    "signer": "0x03A4F2A902bD8670161AFfC4e6a95a685F1A5fA1",
    "userId": "190291636"
  }
}