{
  "manageEntity": {
    "action": "Follow",
    "entityId": "151430",
    "entityType": "User",
    "nonce": "0x50b4525fd38f4623fd1da9759ba0e0203006fbc0bf5cd68e1f67b41b557cbd67",
    "signature": "0x501851304f822bb1dcff532d312de2e49a99026a2ff2dc7893cc7bfc66cd2c8a26c880d17ccda998afd8df9c3f4f88dcad72dc7d9f711615bba1a48a2dbee0bb1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}