{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x83046969351a997a26a7471109c24d9d97179e543f2fa3cc71c8d831e038e37a",
    "signature": "0x51055c8536e64a5c0f97a1e93adb3d42664575afcee08d0919c2763fa1527e2e14d2dace04a89d2ff4d4487e54cb5faf7758451be07dbd4f20adf88462e0e93c1b",
    "signer": "0xAA3338Aa42CA68c43d9e5D9F1b21D06137660807",
    "userId": "958115750"
  }
}