{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1",
    "entityType": "User",
    "nonce": "0x7f7c0f3fffde742060addf9a608e0271c648394c7ff63c8297695fff44fb635b",
    "signature": "0x70263873a9f55e64670776bdc834303210dc28458b40f604a850524fa9a21d1a4428b2fe743b9e6fcd1b87f9d979c1f3d08c8e5a559d6cac2d51665ec731c8aa1b",
    "signer": "0x40E8E224E8F8a9f835e4dc8851Da72DCEd75986F",
    "userId": "504092010"
  }
}