{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x63641cce8f8ea409ba731cf816d5a44642d644949d00bf366d3083cf264f5fdc",
    "signature": "0x13aabb8ef644c667fcf4eb34ad786daee4ccf5a67b56eb4b43237509706f988d288da1366398de214a995a1ebb02f064913151d377142fd6f8a4babd7a7669d01c",
    "signer": "0xf3DD91912C819414c9D62Ba2c7abFF8adde8c542",
    "userId": "132265812"
  }
}