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 #21304349 · ArcScan

Block

#21,304,349

2026-09-17 09:10:46 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,349
Timestamp: 8 days ago · 2026-09-17 09:10:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ac17f39f4f82e70c2f3d0643f7e83b5d106458992a9b7afa4b5f972b95e2067
Parent hash: 0x4152814e…fff799ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,349 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

14.5%4,361,957 / 30,000,000

Base fee

20 gwei

State root

0x39f9f04bbaf8…6e8c0b4671b6

Transactions root

0x8080e5970183…c22e171944a4

Receipts root

0x70fe5c22a54c…50cced9818e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800