{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4470",
    "entityType": "User",
    "nonce": "0x67e6c6fd4d5eba67e2540661df85b4a315340c94e21ad5bc1d4a56146d46d7fb",
    "signature": "0x8ec064895e4c831d830536fe9659d680e4dfe0fc8f36f07a39135e890b3485d35d4ea531ae27791d734d06b0e6dbf674cabc90255a94a28e80c9ceb2a16ad6761c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}