{
  "manageEntity": {
    "action": "Follow",
    "entityId": "473206562",
    "entityType": "User",
    "nonce": "0x635973c408f8c6821e1b5d3ad4d1c972b1f0441964cd58049b2bd79ec5a1e857",
    "signature": "0x5d9d547479b74dd90f5ea50b749e78ac1f5f3fdf832b05322f5d6d9b04064f9b3b147688c5eca92c1c06ab7c94f505eb619b86b2c05bb8bb2543655bc5f7bbca1b",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}