{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7a44a9464c83f174a6f18c0c5802d23610a666c0ee0fef27c5a0b61f846e9076",
    "signature": "0xa8c18beadac9fef9adb29c831cff64ca0da7482a96c32d32f205c49f496eff143b3cf74c430d1522fd2df03c57df8ac399d0a8601d899aec16de93902ade4ebf1c",
    "signer": "0x9D8826fD99d7F16F2FE1cbE76Dd7890750ec730A",
    "userId": "151555504"
  }
}