{
  "manageEntity": {
    "action": "Follow",
    "entityId": "837713671",
    "entityType": "User",
    "nonce": "0xf42ba809931b26e53958b4236893b1e04f718044c89682ef5410e1fcb50a4622",
    "signature": "0xa6c87f5e9d10faf53dee1601ebe2d847435fa4679afba8a9ab7642aff12609c93732bb8335227ce91843f3be78ff12f4ad04991953cb01d33e2f42d92ae8c18d1b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}