{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4cd1a4e4c93899f790b794bed5c6032c3c2f35ae879d02f4a013f36279718adc",
    "signature": "0xf5a3bca3769de543f9001075e03e28cbc7be54521205e0ad0b1c06663a0c1fd42153cc810741767aa2fc232fdd4b303687943d99c85ea592424102f8d24810db1b",
    "signer": "0x9Ad8ED7C8fe61616Aa541e36F83727F85F31da86",
    "userId": "781606192"
  }
}