{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154589",
    "entityType": "User",
    "nonce": "0x798ba584899d69a5d9de6a908895343b7d3f25376e10f2465322eda2ffb18382",
    "signature": "0x5622f68b5d10d47cd8f8137dfc268fac44e1152d4de869947eac49f0a38ff19a00851dcce9aa9872d4c10d3c251d61272f00e1c688365215dc47f9973d95de271b",
    "signer": "0x45bF43B2249eaD8735452629EBF9699021a99196",
    "userId": "624817137"
  }
}