{
  "manageEntity": {
    "action": "Follow",
    "entityId": "224477",
    "entityType": "User",
    "nonce": "0x818c9f8fd85e1e90731c6efbc94d9c5daac533e1ef02305c006f27baa4512080",
    "signature": "0x60a80d6505b7f86778f9b48d7a5e776a1c5e9251ecd3cc504f9bbc011fdddd5f2635a03adeffe78efeaac503ff353216bf32390b798e8a6e6a3f2160a7d22eff1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}