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 #21213338 · ArcScan

Block

#21,213,338

2026-09-16 20:22:09 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,338
Timestamp: 16 days ago · 2026-09-16 20:22:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x579356a9fe88e7f1771406650ec90876a74044d5da6cf319d1e19a6e7726b0ec
Parent hash: 0x2127023f…c5eafa08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,338 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

32.8%9,825,768 / 30,000,000

Base fee

20 gwei

State root

0xbedbabb1149e…34b14775b56c

Transactions root

0x0b56bedddec1…a0cedc7d895e

Receipts root

0xd72fe6e5cc75…a7210c51e060

Nonce

0x0000000000000000

Extra data

0x00000004a817c800