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 #21371756 · ArcScan

Block

#21,371,756

2026-09-17 18:40:53 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,756
Timestamp: 12 days ago · 2026-09-17 18:40:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x6545e8c69cda0460198526807c699a92e3b0ed47b4a23b84360f0b5c54ee996d
Parent hash: 0x0f507d4e…8f525488
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,756 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.2%3,058,517 / 30,000,000

Base fee

20 gwei

State root

0x0f54573b8ed9…e9f183e4b716

Transactions root

0xd640a8d851c2…14db8fd8725f

Receipts root

0x5fbd5f83ce8f…e0d1b155359a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800