{
  "manageEntity": {
    "action": "Follow",
    "entityId": "150929",
    "entityType": "User",
    "nonce": "0x558e9c32a48e1052622a27e1aa5a0909e9391a8677d0edf095669ff79304e853",
    "signature": "0x69a3881b699597123a7948b56e73ae0d15bb7a383374a44d23165b6e301355381d218bb8138d678872f88699ce0a2f794977d1c7f1c8f904cb2158eea2857e341c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}