{
  "manageEntity": {
    "action": "Follow",
    "entityId": "991821949",
    "entityType": "User",
    "nonce": "0x5fed335f59e3c416c9134ffa25c6d6e57a4eab91912822336006bce1f8dc90e9",
    "signature": "0xad0892d371523c16ae1659184f4cb86c54dc85f4f3916a8e548e585e574b01691a47964603a61a4c8abede0f57987a6bf766a6242f7abc9b70bb34574fb971151c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}