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 #21178947 · ArcScan

Block

#21,178,947

2026-09-16 15:31:51 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,947
Timestamp: 7 days ago · 2026-09-16 15:31:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xbe10dc25bea1d1de3196a7064a109590316a6cba7e41c11e88fa3ab6b4464883
Parent hash: 0xf82c6e67…42940ff0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,947 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

30.3%9,098,003 / 30,000,000

Base fee

31.590967073 gwei

State root

0x385b257bdb31…26e2e6521065

Transactions root

0x0502b676f177…29cddd3879bc

Receipts root

0xb21f4d8ef6eb…25a3da463463

Nonce

0x0000000000000000

Extra data

0x000000075517ccd8