{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1477402",
    "entityType": "User",
    "nonce": "0x0314ebc18090ede8c12c118c2ed4fcdd0b7fe9a08172fc0e88f56b5cebd3953e",
    "signature": "0x5d0b7c0580dd41db0e16751ad009ce2289f7be9b4627adfd8bba3ec41a94c00663bfb7cc4812fb9558f577f62a6172e3ff8d243ce370a44be2428a7098225e391c",
    "signer": "0x282ee15f248b4c7569570b873745bCaf231935c3",
    "userId": "499393408"
  }
}