{
  "manageEntity": {
    "action": "Follow",
    "entityId": "668039",
    "entityType": "User",
    "nonce": "0x99f20a2af9fd469334e96b3edbdc10175a9f37f3d0857e36af4cc99f0e596b6f",
    "signature": "0x9adb4ee15903905cf619fff97b4c888d6fb0dc5d6149dcee7086f6e6110df99505a5e7d5b133f9e56d755a45248d3bc0dfa922a7fd887baa2a38b2cb28520b7d1c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}