{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16499001",
    "entityType": "User",
    "nonce": "0xe98ced381d95c1ce6eae7c971d0d6412867c3b8e23ce894f54a086a761d6d960",
    "signature": "0xe57257686794ed99ef2122600086e35710d4359ad44a2aee9fba6dc4c9ef39730c8cd7effd23668f66c470d2ddd396941de59734b78e917051542f3a58fe57ab1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}