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 #21277719 · ArcScan

Block

#21,277,719

2026-09-17 05:25:45 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,719
Timestamp: 6 days ago · 2026-09-17 05:25:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x7dabce6c7099a64837bf665abee6aa0f60012f836911e90a2c1ebe1a3e412913
Parent hash: 0x926be092…7d5fa141
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,719 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.7%4,703,922 / 30,000,000

Base fee

20 gwei

State root

0x6b86c004b979…b1801bc37a11

Transactions root

0x31bec8c81887…eb923f76fe15

Receipts root

0x68cc1db65eae…baefbc142244

Nonce

0x0000000000000000

Extra data

0x00000004a817c800