{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0xd00e0b87ebdc619439bad41ff1010cf914d07023863c967f6c513b4c8613d50f",
    "signature": "0xbb66d1dc7b6f1f35bb7b586ce6e6bf7e176ec9ef1f8496321a8b6af146f502db229088ee7876edf207f29f424c02d9544c54f4ce6f44bc8e4acd24c5bf71bd471b",
    "signer": "0x2230770EC85946F97685aDECD4b734f51662F050",
    "userId": "887741865"
  }
}