{
  "manageEntity": {
    "action": "Follow",
    "entityId": "999692142",
    "entityType": "User",
    "nonce": "0x886338889985b858169eb766f39df14b30756bf5de163d8e5fc5c6b6885117ac",
    "signature": "0x3431e3dac0e5607604c019334893c22089013e6bac389a8d3d17184765c44968253c3c962dba6ce20212c1f8247a0b839cb9cb77d795ccb1ebe70ef6ecea9b8d1c",
    "signer": "0x64FFe0281b039044f7d34f49E097375a625c6850",
    "userId": "367335314"
  }
}