{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x839e9c781aef9036329025960e16abd81a50fee1eebf0793ea68f18b308b1cac",
    "signature": "0x1f575a9c692c426e7114c8daaf5c49e288808aed72154b0c5722d6883ae280ef5bb2662b1e950ce8894b68241d8bb003366dc240044a876a05a2eea46b21d1641b",
    "signer": "0x50009A0960C710bc14D25B3365688CCcF334B5cd",
    "userId": "526990907"
  }
}