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 #21377104 · ArcScan

Block

#21,377,104

2026-09-17 19:26:04 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,104
Timestamp: 53 days ago · 2026-09-17 19:26:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a2d7ab91963184c4cca089d153d95dc25896f011704ed05c817708a09bc6b4a
Parent hash: 0xfbd2a158…9b6387fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,104 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.8%2,025,065 / 30,000,000

Base fee

20 gwei

State root

0x36d58f72fd93…5681aba1d979

Transactions root

0x0287c42970b6…2a8d74828090

Receipts root

0xe810f92c010a…40942cc5bf17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800