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 #0xc9b12a2a7c705a81251e5e53e2c74d5705b6d7cdc85fc603ffbcbdaadcea6ebb · ArcScan

Block

#21,621,482

2026-09-19 05:51:56 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,482
Timestamp: 54 days ago · 2026-09-19 05:51:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9b12a2a7c705a81251e5e53e2c74d5705b6d7cdc85fc603ffbcbdaadcea6ebb
Parent hash: 0xb63bd113…56b21ee5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,482 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.0%1,511,876 / 30,000,000

Base fee

20 gwei

State root

0x598166854f30…025c35bbc5c2

Transactions root

0xc6b55249dbe9…ab5d977296bb

Receipts root

0xd4e751fe479a…f29c98412fb6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800