{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7ea2930e6db0c3ecebb15fda6369ceabc11a7070b2f090f1c4defe2f3872b3e4",
    "signature": "0x29a87b076fb65b99de8e37baf0e12bac219eb1a16e9829721fcf93d5c43236735b0e9eb566a89d9a9d3d2e41c725c196eff360097bb0cdaa3742dee3d2ad94241b",
    "signer": "0x8f48B3F81A6B0E48D7F84F48847DdE0147E56626",
    "userId": "647390479"
  }
}