{
  "manageEntity": {
    "action": "Follow",
    "entityId": "854881987",
    "entityType": "User",
    "nonce": "1792203832411614586",
    "signature": "0x7d99e1f7d03d190fad73875c9e12732f6daa945239c6cd5cd4b58761ea5d15e45be4f3c60e6378a000f50faaee70c38e3148948835fb9b248cc875053e99a8ca1b",
    "signer": "0xFAC0452C2bfF75a2f21ea2c78d938a38c03f585a",
    "userId": "158540247"
  }
}