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 #21441257 · ArcScan

Block

#21,441,257

2026-09-18 04:28:18 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,257
Timestamp: 58 days ago · 2026-09-18 04:28:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x5dfbd40fb24e7f1e283dba8744f3f13afae3f55cbaca56accbd8342821146636
Parent hash: 0xd279dffb…c337112f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,257 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.6%1,686,960 / 30,000,000

Base fee

20 gwei

State root

0x3dd24fed77f1…5a7927e62ff3

Transactions root

0x5ad94e68882b…31e62e11f67b

Receipts root

0xe405981bb39f…f7bdfd461dad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800