{
  "manageEntity": {
    "action": "Follow",
    "entityId": "619007128",
    "entityType": "User",
    "nonce": "0x6981efe2cc839fa62f824a0971d7c1f463b6a1dd8ece2e8bf6da5432ff8c9647",
    "signature": "0xd49424ffa066f623b9148e6bba4ba2d657768a933cc725c180f7052246ebba212f49d44c0fbd9b83d5f7f3a270adfac013b284b439c502e5f620a9564aee9de21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}