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 #21373549 · ArcScan

Block

#21,373,549

2026-09-17 18:56:02 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,549
Timestamp: 45 days ago · 2026-09-17 18:56:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ca20b43d831a11ccf08fffdc1ae2259c313454a6e66cafc769254bebdb5657a
Parent hash: 0x0469192e…4f770794
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,549 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

21.5%6,454,732 / 30,000,000

Base fee

20 gwei

State root

0xf43d3168c17f…1b2c5a2c056d

Transactions root

0x23c48c3686ae…f38da5167808

Receipts root

0x9be86a625a2f…71aeecfe999f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800