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 #0xf7765b51dbdc3251bb364c27210a92825a46898b2f0e3c21001cd681651ffc6b · ArcScan

Block

#21,508,549

2026-09-18 13:57:09 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,549
Timestamp: 51 days ago · 2026-09-18 13:57:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7765b51dbdc3251bb364c27210a92825a46898b2f0e3c21001cd681651ffc6b
Parent hash: 0xaeba1827…16a31768
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,549 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.1%343,852 / 30,000,000

Base fee

20 gwei

State root

0x2ab45bda1408…f36e2943c404

Transactions root

0xdb174881f009…3ef1b4b0952d

Receipts root

0x4d6e53481109…a919a09958ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800