{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x470d95ef1930484b3b6480e9a64a08c2f7e57ab74e9b897718d97b7bb0217d66",
    "signature": "0xb3d999d0697d8d130ad40a30738f7bb4cd5069077e62acd6dcffb2447bbc0fed1a361fb08083c45169193ce799c7e08f700e037f84cedc2069a9d6fbdcf765311c",
    "signer": "0xb9ae2aD406d36a9257891ee20A0D3B2d0F8b414f",
    "userId": "637335360"
  }
}