{
  "manageEntity": {
    "action": "Follow",
    "entityId": "198019",
    "entityType": "User",
    "nonce": "0xb1a773392430539be6e64775d4b7d6cfb4a97e08235e9de390395ccc93232c46",
    "signature": "0xb739c88f42d8a4d3218c5421b177fc0cf167e5e2404e3809ef0fbb58f01cf0d302f24e304923780882e5fb47855e3d3561e851f2fa44844029fec70842c117051c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}