{
  "manageEntity": {
    "action": "Follow",
    "entityId": "306115",
    "entityType": "User",
    "nonce": "0x407caa5d06726cf2bce01e6f9646fa55b7a96f42d0a2c991ce28111554d11672",
    "signature": "0xff5ac7411cf1c18b46690ecda6b97fb4de49bbf16bc153e73a60efbde1dbf1846ae9f9a9237729ef3ff01bfff30fc668be905d95842bfc590132bd8bfd9c732c1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}