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 #0x0adca858e90c06793de800d102bbed9f69433bdf91e849513f884e94a6da194c · ArcScan

Block

#21,529,404

2026-09-18 16:53:25 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,404
Timestamp: 43 days ago · 2026-09-18 16:53:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x0adca858e90c06793de800d102bbed9f69433bdf91e849513f884e94a6da194c
Parent hash: 0x5ffe6823…afe939fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,404 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.3%5,795,878 / 30,000,000

Base fee

20 gwei

State root

0xf0f8597d0ba7…eccc45ce391c

Transactions root

0x0d1cb9037bb1…7def5dd8d803

Receipts root

0xefacf8a50bf3…171955114874

Nonce

0x0000000000000000

Extra data

0x00000004a817c800