{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1d5f2e3409d4d0a1d50241b9d87f34bed56163a932318ac2a6a01621ee60081b",
    "signature": "0x777a7379a21c81cf64321c26c3a8dc45893b51b27bea0421a6f922fb39c712d238a9483e6cd0fe930354378c9ad95fd247de39746c39d448a50612fb31bc637f1c",
    "signer": "0x0F2FFdA72e91b0F099a154B2451beaCa6E6230d4",
    "userId": "745070052"
  }
}