{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0xf7beb5b5eaf6aa2d098bb82eacabd94da3aa300316ee265947a59849ea9d786e",
    "signature": "0x37def0faf2bbb204c3aea17c7a28d9f40df5d00dbf73438ba13587ae91888fcf2835ee38ae5a9deb43660cc7395eb5dc69bdf7b48e30f8ec823517479a56c2781b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}