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 #0x7a54c7f94763ea4fa79a05fb6a6f2276c2e8e5532be24d95b923ca6d6eb7f0d2 · ArcScan

Block

#21,273,677

2026-09-17 04:51:36 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,677
Timestamp: 39 days ago · 2026-09-17 04:51:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a54c7f94763ea4fa79a05fb6a6f2276c2e8e5532be24d95b923ca6d6eb7f0d2
Parent hash: 0x25f8a4e5…71c47217
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,677 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.4%7,625,561 / 30,000,000

Base fee

20 gwei

State root

0xce0c505f8172…ec13c1252e37

Transactions root

0x90bd1e697fcd…70c3ca656335

Receipts root

0xf886d3937ff9…22463521e55c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800