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

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 #21301207 · ArcScan

Block

#21,301,207

2026-09-17 08:44:13 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,207
Timestamp: 11 days ago · 2026-09-17 08:44:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xf58959070b82563c53084a86b7fa64ed837f222c6bcca1bcb03aa349939bd943
Parent hash: 0x54c861ad…b1155cd9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,207 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.2%4,267,679 / 30,000,000

Base fee

20 gwei

State root

0xb3b9b1223f60…5efadbc43a05

Transactions root

0x2b026e2f8ac4…e9ae0b17a207

Receipts root

0xc9625cb648ec…bc50627bd639

Nonce

0x0000000000000000

Extra data

0x00000004a817c800