{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1887966",
    "entityType": "User",
    "nonce": "0x276a9453458accf66a7c2e90267c93800b76373e6be25746af9d2a0335b93397",
    "signature": "0x9540099d1b146e702f2b3606cf1ad9703b2d3c65d30b3cab8fca543923f762e446fea20d858d2cfa05c0b0544be93f909635417d931e9d9bee869ee3a4d3dce51c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}