Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21252271 · ArcScan

Block

#21,252,271

2026-09-17 01:50:47 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,271
Timestamp: 11 days ago · 2026-09-17 01:50:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a17f74ecf58c9aff20f93e26340ba889c04ad93a4eaf64d49f7acc2197bbcf4
Parent hash: 0xc42bb02e…ae5109ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,271 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

38.1%11,431,168 / 30,000,000

Base fee

20 gwei

State root

0x80e2c11d93ac…f1b6224eeaa0

Transactions root

0x7c41ed33b64e…211b8ed0f228

Receipts root

0x32ca4cd0aaf0…d23e1717d0a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800