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 #0x2a26caf700e12df9b2973029f8ff3f6b8ea9e9301e264b42129790539b9d704e · ArcScan

Block

#21,377,485

2026-09-17 19:29:17 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,485
Timestamp: 56 days ago · 2026-09-17 19:29:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a26caf700e12df9b2973029f8ff3f6b8ea9e9301e264b42129790539b9d704e
Parent hash: 0xdb4522e6…be1ee54d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,485 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.6%1,986,596 / 30,000,000

Base fee

20 gwei

State root

0x72b8d62b6455…40f4a3da5fbe

Transactions root

0x736b2a1ff5a5…9abf8ab80124

Receipts root

0xf9a5940788fe…d911020eda56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800