{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190572",
    "entityType": "User",
    "nonce": "0x01c5a026468f3492c3a329d8315fed428a536cfdecaf93a5dcd5c499579f7227",
    "signature": "0x73a07ef5f2e988da21ac5917695a01fa6bb300d25a11b27eac16dd1c19cacd5b4fdcaa9ab0d92375c0a82d6d76edcbfa21415b07ee20a0ad1d988819fd1f11e21c",
    "signer": "0x4230116F60d3989D218B84425D3D1Dd6C85e1393",
    "userId": "86128800"
  }
}