{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x9ce9a073057201d088188b183ba11b8ab929bed18d33d60b929e6bef12273c57",
    "signature": "0x74fe21c609cf2e047ce042ab9a13040c2af92a31e811abb6270b8f0e4d0228aa4104731244f755043e7962a90d336902405db0e39793d5f049b888ccf7ffce951c",
    "signer": "0x7a78569646ADa00a4d555F20fA48e9cDb9ef14F5",
    "userId": "333304008"
  }
}