{
  "manageEntity": {
    "action": "Follow",
    "entityId": "306850",
    "entityType": "User",
    "nonce": "0x5eac2459350f73d49fbde204ae0adc90bab48dd8b7aedddb9bd2c71c790cf2bd",
    "signature": "0x4561953a8521a6ff3c8ed0b67dbaf3e57890b3061b7ccd2b36170c961d096d677a7cefddc572c271389ae8c1c2983ce458a59ba436c0eb4f422228059b5213831c",
    "signer": "0xBB6Ab1D303cfA3cD5EBDBa3A85F8659EFf443304",
    "userId": "575673547"
  }
}