{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "72157",
    "entityType": "User",
    "nonce": "0x747977a512752c63b826d4d81e88f489d7fc71a59633c029e2c90891e49fc998",
    "signature": "0x083be32d8e97c96b2c5af663b5cc7e3e87fc6f4fd8cfdacfe6296d48d7755af060bbc52f41bb9f799b77dc5e71ff5b959d7249d4e3b2ca576aff3bf8c963cfb71c",
    "signer": "0xA74717FCae86345af440c67eC401895C927E002c",
    "userId": "561271"
  }
}