{
  "manageEntity": {
    "action": "Follow",
    "entityId": "104921",
    "entityType": "User",
    "nonce": "0x2449ea1446065d64d20780ecf34bdcb45b5befa632a37aef430d4c6f9f29caf3",
    "signature": "0x1d33e676bea8f21650078d50309ec0a2a010649cafb2a3e1ab9a1c251f21c96d3cf0fc63119c6664d1968339ca09cb079ffeeff2988477876ce7f786adbad60e1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}