{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1645942",
    "entityType": "User",
    "nonce": "0xb73527333ddf540999085452ba5c5a68a2177ce4bc0b893c02e0be2d8a1411bf",
    "signature": "0xb453792c88f12945c301f7562f911bbfc745b4a5e6e4a4b19ee5c48dfccc94c926fda22f34b80f72439ff8b6d3e27bd2f5c43bd51de1bf01fca67309910b6e5c1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}