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 #21541980 · ArcScan

Block

#21,541,980

2026-09-18 18:39:43 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,980
Timestamp: 14 days ago · 2026-09-18 18:39:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x04244ddb9bbab33d189ae6babff3ad7eb0de7735d68a87832f0760a549d13a23
Parent hash: 0x4ce00080…d5337339
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,980 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.6%2,566,381 / 30,000,000

Base fee

20 gwei

State root

0xf10922ac0398…a7b95f85d50a

Transactions root

0x837101c9d3e0…370e8f87ffa6

Receipts root

0xcae2ccc5bc13…5e48b4f16ed2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800