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

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 #21356426 · ArcScan

Block

#21,356,426

2026-09-17 16:30:34 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,426
Timestamp: 49 days ago · 2026-09-17 16:30:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x01ec3674b9684222c65b2b56a54250f3b7575f9470a65d372cd1267033505d36
Parent hash: 0x816f5869…1949a17d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,426 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.9%4,176,461 / 30,000,000

Base fee

20 gwei

State root

0x2140314665bd…2324ec4b08f3

Transactions root

0x12cdb1625bee…d7f67b5abcf6

Receipts root

0xc28fe2bc34f7…d9d18e1b675c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800