{
  "manageEntity": {
    "action": "Follow",
    "entityId": "520958130",
    "entityType": "User",
    "nonce": "0x7ce1cad93703f50c7dcfa421a5c0f19f95a5631a7cc81f9b1c872a942978487c",
    "signature": "0x9efdc9f9113b3b1cde892cc6e6950ff002485d4dc6fe0e4a2c8955a8bfe384aa5051dc8a2bb72384e1682324d3513f5f8fae2889aea11a488273dc12dd09ea3d1b",
    "signer": "0x3D472a01Cb831ac594835ac6038A4346E2A22B94",
    "userId": "327343"
  }
}