{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1475619",
    "entityType": "User",
    "nonce": "0x23d7cd3f1a5622bfdf59f12b1c5e2a9654fb138f1b510b2c5729dac04a0b2f78",
    "signature": "0xff47c347f329b90dc49ef73f97c68e8e85fa0589d43f8783c6eebed739d0d6d14948927a22f39b0e6704e329d90422a1f3d1077ba1577c4ee1bf5bbe937bc52f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}