{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6afba5b67563eefadbdfe514b2b33e89e657939f69a50ac7bf613ed160dbe6f4",
    "signature": "0xa25f73295cf8ab7262947e2bad5af51c21e030e4b3af1b422dca8763e7b0c41d7e92d8015769a54b8945610cb365b41f62435ecc5bf68f6ffeee83caf2f635051b",
    "signer": "0x15B583eF01b20456cE3159EB80C92179E43d10E3",
    "userId": "5269991"
  }
}