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 #0x57e59dab211c07552862f39c38c67919878a4b52de562cf7497da9dd536a012c · ArcScan

Block

#21,374,423

2026-09-17 19:03:25 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,423
Timestamp: 18 days ago · 2026-09-17 19:03:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x57e59dab211c07552862f39c38c67919878a4b52de562cf7497da9dd536a012c
Parent hash: 0xf349c175…59837772
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,423 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.8%538,587 / 30,000,000

Base fee

20 gwei

State root

0x3bc6e7429965…eace2ab1dc6e

Transactions root

0xa6dbd621f072…2df388bbf0cf

Receipts root

0xd6d1be4c903f…a5f0602f785d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800