{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138114417",
    "entityType": "User",
    "nonce": "0x605e64e8018e161ba31f53673934a095b6e63cf2ea9f5de198a3796b691698f8",
    "signature": "0xf1c76334a9b087d0b64232bdb7e5466e6b568b2796e23aaad34e10f4d3453900482890f5c6281c4952ff54f510d793a329be2c94dd550721e8cb2daa032c0a051b",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}