{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x70d8b3d481df8c0af40bb98c89fa65816751974e717a8bc7b42c75050de0f99c",
    "signature": "0x51144c7ee4cab00f5ada4367054928303042d70f9a68bbdef59248bc66014e7f3c87368548269374bd9cf18e4b11f38addce02ee2ddb06f0842f9b65e5fa37581c",
    "signer": "0xdD3D3A7Ff937141654da2491E97588BF0fFBA291",
    "userId": "837737845"
  }
}