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 #21411557 · ArcScan

Block

#21,411,557

2026-09-18 00:17:16 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,557
Timestamp: 48 days ago · 2026-09-18 00:17:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4516330a825601c8d0095292b4a1bde9a18609d935af52d4a12713fcb1e8100
Parent hash: 0x708f9b90…729c9dc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,557 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.3%1,575,177 / 30,000,000

Base fee

20 gwei

State root

0x20ae499ceb7f…cd4b7fb5c76a

Transactions root

0xd870749b84a9…28623373a9d6

Receipts root

0x6620ddc77ada…a728269ff710

Nonce

0x0000000000000000

Extra data

0x00000004a817c800