Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xb109a9b647d3b76d03dc2615d9a3e62b91b827d9298194ad130ef1004504001d · ArcScan

Block

#21,344,909

2026-09-17 14:53:18 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,909
Timestamp: 57 days ago · 2026-09-17 14:53:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb109a9b647d3b76d03dc2615d9a3e62b91b827d9298194ad130ef1004504001d
Parent hash: 0x29776af4…249d8896
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,909 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.6%4,377,184 / 30,000,000

Base fee

20 gwei

State root

0xb7df6f94f890…b7a0dbbe19e7

Transactions root

0xc07746066e45…f92d22edc5cc

Receipts root

0x882fa04ca0d0…ee78e1476f1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800