{
  "manageEntity": {
    "action": "Follow",
    "entityId": "672",
    "entityType": "User",
    "nonce": "0x2aaa6080807d4e95578b2bee7e75fec771281f2d6fa3b912c9814b1fe6bd07ae",
    "signature": "0xff2f64ef93b79161fb0e6b1abece33b9cac99768f78a183f4c30f2c3472c30b8313f4f4c9d417952767c009c832481938d11e7cb5ffd2323b29862f5d3daad321b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}