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 #21305201 · ArcScan

Block

#21,305,201

2026-09-17 09:17:58 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,201
Timestamp: 35 days ago · 2026-09-17 09:17:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b4728c80147f37c467010b0474d2a8dcb82334fc43a6236a3dfe49cdd4b9928
Parent hash: 0x1405475a…9ef20b27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,201 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.9%3,267,312 / 30,000,000

Base fee

20 gwei

State root

0x851b2af19c4e…493b9aced603

Transactions root

0x364952f40055…d8725c5c7861

Receipts root

0x1ed1d6743dc0…6d9071ee4430

Nonce

0x0000000000000000

Extra data

0x00000004a817c800