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 #0x77a8b5e00363395fbf4af1bdf18278af8a7875a8d446a21b4b7a003740e8ee2e · ArcScan

Block

#21,337,528

2026-09-17 13:50:57 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,528
Timestamp: 6 days ago · 2026-09-17 13:50:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x77a8b5e00363395fbf4af1bdf18278af8a7875a8d446a21b4b7a003740e8ee2e
Parent hash: 0x572dba80…55c89fc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,528 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.6%4,076,346 / 30,000,000

Base fee

20 gwei

State root

0x832868d8b321…18bc04a361c0

Transactions root

0xe9ecd88427b7…fcb6f5374663

Receipts root

0x9a3bf79221f8…e1fa0fa0b5a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800