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 #21304467 · ArcScan

Block

#21,304,467

2026-09-17 09:11:46 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,467
Timestamp: 12 days ago · 2026-09-17 09:11:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xf788051376ccf292b2c7ea9940cc793a7873498eee95f6f21ceec53f094fbf7a
Parent hash: 0xa6ee293e…1b3e5b5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,467 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

36.7%11,000,116 / 30,000,000

Base fee

20 gwei

State root

0xae5655563c43…9d0ca9f267d6

Transactions root

0x22b9dfc83e3e…22c699d81048

Receipts root

0xd30fd5bf4a24…29220406fe17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800