{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5650f9873fa17d0bae6ec2fc886a504bd98d233055ad861ee8e568bb23d2da6d",
    "signature": "0x30c705fd51f358a3eb53deec3499a042b184ad7e999e48c634ee93213a29d4e5505af2016fafa42d9ba33d830636dcd5105d6194927dfa0bd6e02ce020c6dfa21b",
    "signer": "0xbf6Ff2edf7a073E7aa581c1C1286c7e75794f615",
    "userId": "457641713"
  }
}