{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "137494",
    "entityType": "User",
    "nonce": "0x5fd64589c61f981549ab785ce67b130d4f271b5cc7afebaac09c68f728d05487",
    "signature": "0x4e0366df179a51df7dc80c1d65fa4662b01da5109ea0b98b4b993c5432e5861576b4682791356d96691825d1586ff80ea520bbe24e130fce02b523f3497c39fd1b",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}