{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "303081",
    "entityType": "User",
    "nonce": "0xc568978f1424c0444798e4efd1c368830ac8ff68033d5954711cf52761675090",
    "signature": "0x778c91c16cbe15c649ad05ca38e1cd8311d1b2240e3a62d1442203ad63f872c039a223e862097b9e1149820580e05147307024bd8131799349e6e7c272b1ffa21b",
    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}