{
  "manageEntity": {
    "action": "Follow",
    "entityId": "839739705",
    "entityType": "User",
    "nonce": "0x78ee99f8a392fd6c6202fe97f592ebc751ecc07511cff45b636e447e8eebdfd2",
    "signature": "0x4c7fd87c2b7b718c012b9c404b49dd4480971f4518e16778f9d0b044faedb85451b1626be7e81c806f70118dc75116095ca554870c45687ecc86ea26e5b212e81c",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}