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 #21263956 · ArcScan

Block

#21,263,956

2026-09-17 03:29:29 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,956
Timestamp: 19 days ago · 2026-09-17 03:29:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x12d327ea9fa93f450f4a3cc550c6ab09ca489d79f643d1f49e67e399dc739503
Parent hash: 0xe5002689…c1d58c67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,956 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.8%5,953,909 / 30,000,000

Base fee

20 gwei

State root

0x7690c3c200b9…d42322a58b55

Transactions root

0xf029c5f3c0b7…cdc83ce56c1e

Receipts root

0x682366d1160f…a7428d33a839

Nonce

0x0000000000000000

Extra data

0x00000004a817c800