{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xab19e25ca40909fa6cf5c293714a3503be278b7eaae84f46c6748977eca05aaa",
    "signature": "0x99515ec3bbaf9ace31aee1eec9242b704aeebcc128440bb0e31e7db036c8cc0d464a12e81f26567ec595e89c9bc9e25ded0533db1910cf9573aa7ac1ea1c0a831b",
    "signer": "0xA72FE6b3e29606836C66bB1c369b98CF57B8F1d3",
    "userId": "517196922"
  }
}