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 #21275863 · ArcScan

Block

#21,275,863

2026-09-17 05:10:04 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,863
Timestamp: 12 days ago · 2026-09-17 05:10:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x9307a09cbeaf5a2e67616b00cc53c16e6e2e13f1e25cb3a1224aef0259bccf45
Parent hash: 0x20baf569…2a5a8642
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,863 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

31.3%9,384,728 / 30,000,000

Base fee

20 gwei

State root

0x9606bc88b4a4…48322e6a47a5

Transactions root

0x2716654fbf20…b6ef81e9eabd

Receipts root

0x9cc45214aece…1d88a9547e68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800