{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe21caa4de0d19d3c2892a00bf7a0eb1bea395034eb2032ceedd075d59b5a1de1",
    "signature": "0x398d46cabb6923c3530a18d9db2eeb42542ceef1af552ea47b2f87cae6ec22355d17f215841366d14be4e72126f8ae9c98891d7b5c720f937529b5623050500d1b",
    "signer": "0x75ACCD4160aaada206b4dCfA68E88187C9ba9A0b",
    "userId": "799571887"
  }
}