{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "777",
    "entityType": "User",
    "nonce": "0xce6e26787f65c6fe42c2729a16666becf765dae9baec5588281ab4b25250667b",
    "signature": "0x61251958b1441260f09e4ff43df5a2e57e2065b0c57e839307ff1f4598abd2300eb3372c0b9aa195466794dd4259f332584c9b1f48ad3379d5abc062ad9fb2a11b",
    "signer": "0x92328BFDeD38C9a9De6E253A0CF5CB46A3B28611",
    "userId": "831117417"
  }
}