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 #0x7fa7c54b29c4f13ff5c26b3b0b4fb4cb536da74e5baf439e17e985cf7fbe407d · ArcScan

Block

#21,621,391

2026-09-19 05:51:10 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,391
Timestamp: 53 days ago · 2026-09-19 05:51:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fa7c54b29c4f13ff5c26b3b0b4fb4cb536da74e5baf439e17e985cf7fbe407d
Parent hash: 0x911c3759…bd6f0e05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,391 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.4%1,016,597 / 30,000,000

Base fee

20 gwei

State root

0x8d0b2d69cd35…32a9f2444e98

Transactions root

0xb89170492be8…fd0d737904e7

Receipts root

0x752768f70ce0…1319e58379f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800