{
  "manageEntity": {
    "action": "Follow",
    "entityId": "320580",
    "entityType": "User",
    "nonce": "0xd1cd96fa946978fbcf830a3c34545a5b01d6e10d5561ea3dd3949f08cac0c911",
    "signature": "0xefa5b44a3cb2f0d83ebe607e9f9a41b48015d6bfdab445a316feb569af8099da5473d4c5c4f33a928914f944cdfd1fa09f37c8b36a0a95f90ebdeaafa6c1bc4c1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}