Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8ef3a44db53fff920fa2533839094e0adea7038a71802b04b8c1a969a891f3c1 · ArcScan

Block

#21,308,502

2026-09-17 09:45:51 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,502
Timestamp: 10 days ago · 2026-09-17 09:45:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ef3a44db53fff920fa2533839094e0adea7038a71802b04b8c1a969a891f3c1
Parent hash: 0x3b426edb…30dcfc25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,502 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.7%5,905,871 / 30,000,000

Base fee

20 gwei

State root

0xe8b391aea05a…c557b3de5dee

Transactions root

0xe457d357b33b…998623d6ade4

Receipts root

0xf74efe8c95f0…b2d426880e08

Nonce

0x0000000000000000

Extra data

0x00000004a817c800