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 #21548597 · ArcScan

Block

#21,548,597

2026-09-18 19:35:40 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,597
Timestamp: 46 days ago · 2026-09-18 19:35:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x7928a967ddd39ef7ba7b19cd0c8ba042641f5149805f29d7fe9f5f99ef800db7
Parent hash: 0x280c55a4…0cf03696
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,597 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.5%749,180 / 30,000,000

Base fee

20 gwei

State root

0x47b753afbf1a…d74d48b45e05

Transactions root

0x32b58702a415…4f881c1a043e

Receipts root

0x4d74ac455404…42559fa11b0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800