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 #21280477 · ArcScan

Block

#21,280,477

2026-09-17 05:49:03 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,477
Timestamp: 48 days ago · 2026-09-17 05:49:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xed6ac47d2fc73ba9c61de958821a71d94f333b125d20cff906cf249e67b83767
Parent hash: 0xb2141f9f…ce1145b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,477 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.5%3,164,041 / 30,000,000

Base fee

20 gwei

State root

0xc237216bb88e…22534186c2d2

Transactions root

0xa3f342a7b2bf…f14ead17e562

Receipts root

0x4be827c44038…d58b2f5c88a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800