{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x420b08cef4b659d521e16b4366a9ab497250efcf99d0eabecf8d724ab459fbe1",
    "signature": "0x1c12ae49636a796dc117b9524d994fa887f3a77dbec1d822f8939acf83b5994325d4c6d833d6d5b8b8bd36e73328765ab3c9c9ff1948a6a24ddbee1d7b9146bf1c",
    "signer": "0x94d1769762bc3a1e7DCd3e8a31C89Ff199833Da6",
    "userId": "715573876"
  }
}