{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4dc92e5ed2d16a5adebe362ccf1f86a3429311bd86e389df9e2aeefdf81d5747",
    "signature": "0x32108dfffbdd59315c6199d32fcd5cb3a799af43993603bf5aae362af484713f18a3b0c547307a10862767338f2af4a0ef493a0c836a34d6dc00abf58cc660131b",
    "signer": "0xca0Ac666a36aE2256dD0A651F18546451F0e0eA7",
    "userId": "407550431"
  }
}