{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8537cf076af06afac7dc9d026dc103704f0f78099926f9efeb1aa9f45c46a38e",
    "signature": "0x99937626b71d86c5c83716f65768fe0f9426bbdf7536d803b57ace00b4faf4e3583ed34a72c4415f2b595b5cf870ec33ae127d7de73b3a51a02b733b837351d71b",
    "signer": "0xf085f5a43715e07962d628580cF93c8b30cd7c0c",
    "userId": "720013778"
  }
}