{
  "manageEntity": {
    "action": "Follow",
    "entityId": "528688046",
    "entityType": "User",
    "nonce": "0x77af23c83fceb9bd51693507ec5a08e96eafdfe7739bad139de2d83a7ca0cb3b",
    "signature": "0xa486015be7ec620380b96c797e6e96089284703ec91da1825bbc2b15ab93e66b0c4c29e513a7832ba030fdf5409eac59e7dc40696c6424c588aad76ba40b95281b",
    "signer": "0x866CB73184a8420C302e3850B610761F882C4DDE",
    "userId": "166428182"
  }
}