{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "13321",
    "entityType": "User",
    "nonce": "0x12f8d9985b72393e1806fcf941cd54784c89593c4d3077f1a43564ddcc606287",
    "signature": "0x6342f2e0eba1dd6182bdff2c95df87d93b107e47fa2732856357290a3be7a1fe2d84096c6b99957298beb95229472215ea3e52c7447866e9ae6c180c170435f61b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}