{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x0e7f8c8e9d6fb3a8d6cd084ebd82c094b4a3e5e20ca3489cb0bc797125178c05",
    "signature": "0x6adbbebb1d1729ef8aa1590aa72c860c5257fc88a01a551aa6870e01b8f049e52712ec7595ea0af423eb0ac8920607148de9c481d49df0a8625223092fe066da1c",
    "signer": "0x7b589ed2666C17c9Ac01368175c5055355B1e90D",
    "userId": "217913855"
  }
}