Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5c5c78d95e79c1e94feb16fa650d46d5de331cdd25ed17d0cd716e99ab77c6bb · ArcScan

Block

#21,311,763

2026-09-17 10:13:23 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,763
Timestamp: 38 days ago · 2026-09-17 10:13:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c5c78d95e79c1e94feb16fa650d46d5de331cdd25ed17d0cd716e99ab77c6bb
Parent hash: 0x3b8568fc…d4ef4d6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,763 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.5%5,553,865 / 30,000,000

Base fee

20 gwei

State root

0x3d05b2895707…8cbddf250ece

Transactions root

0x4c4acde0815e…f38170bd0636

Receipts root

0xec9f8a0c85b0…857bd95de608

Nonce

0x0000000000000000

Extra data

0x00000004a817c800