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 #21318548 · ArcScan

Block

#21,318,548

2026-09-17 11:10:40 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,548
Timestamp: 36 days ago · 2026-09-17 11:10:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x77f1148f53eb476ee201cca7eb9fd2450cfbdc1a51990132726ad5bb13933f3d
Parent hash: 0xc9162e42…8d780130
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,548 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.1%9,018,629 / 30,000,000

Base fee

20 gwei

State root

0xcd146f1fead2…4afe425868fd

Transactions root

0x48f8a1e1482f…09c020cf0bd9

Receipts root

0x7bac3fe57c10…1e59bcd2785f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800