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 #0x8bcc0a2d845004cbc90801a3d080bed2a50f5053280b9086c46c2b6095e74b0e · ArcScan

Block

#21,275,866

2026-09-17 05:10:06 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,866
Timestamp: 12 days ago · 2026-09-17 05:10:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bcc0a2d845004cbc90801a3d080bed2a50f5053280b9086c46c2b6095e74b0e
Parent hash: 0x64c9f4e3…fb90b322
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,866 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

27.9%8,362,768 / 30,000,000

Base fee

20 gwei

State root

0xe5237c8b3a41…0c850e8134ba

Transactions root

0xc3ffed6dd441…374a6477d94c

Receipts root

0x33f34c856533…a074d1e98c37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800