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 #0x4ec26d0bf84dc34cd4c4b0bd5f4d212b2f4e511c7e4691dc29c9861319654a94 · ArcScan

Block

#21,279,217

2026-09-17 05:38:24 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,217
Timestamp: 20 days ago · 2026-09-17 05:38:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ec26d0bf84dc34cd4c4b0bd5f4d212b2f4e511c7e4691dc29c9861319654a94
Parent hash: 0x575d5ff3…00c2134c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,217 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.9%3,579,974 / 30,000,000

Base fee

20 gwei

State root

0x8ba0baf1a289…b49841df586e

Transactions root

0x00c95894f8b3…05954145ddb3

Receipts root

0x44815a05bd87…cf63fc556731

Nonce

0x0000000000000000

Extra data

0x00000004a817c800