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 #21309687 · ArcScan

Block

#21,309,687

2026-09-17 09:55:51 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,687
Timestamp: 25 days ago · 2026-09-17 09:55:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x6110953dde99b43087775f343de928af017a173692b4d1a69bba317a12527a35
Parent hash: 0x93e139c5…b37cd66f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,687 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

18.8%5,644,208 / 30,000,000

Base fee

20 gwei

State root

0xe16d8dcb8184…90a2c9bbda07

Transactions root

0xc0f849e91d59…7888e00ab9d9

Receipts root

0x50da79db047d…b9c6dc2e1874

Nonce

0x0000000000000000

Extra data

0x00000004a817c800