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 #21328968 · ArcScan

Block

#21,328,968

2026-09-17 12:38:39 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,968
Timestamp: 48 days ago · 2026-09-17 12:38:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d8e7d67c5ffd2cc0b2649fac89d8035efa3e81f63e5d8cfb5dfad081c5fbcbe
Parent hash: 0x8d590b1f…80032b0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,968 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.2%3,645,970 / 30,000,000

Base fee

20 gwei

State root

0xc5eb31f171e9…9f538285ec45

Transactions root

0x4a2b7645f8c6…8b0315f67405

Receipts root

0x372ada6e058d…40951494116e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800