{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x21948f5f6d6bf91aa3655e773c45421f0700eec8a9e4c338cf8342b1d7206794",
    "signature": "0x0cc4e86ac6b344f1d6d6c85ef84c5880304aada4f3460a786c80a14b5f93a75f2093b614ec352a8736ec743e7daaa42e220faeb99b344eaa71d4d3df219cd09c1c",
    "signer": "0x5EfA9a4B8297fF11C3f5813942706bd039A47a34",
    "userId": "446570480"
  }
}