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 #21345135 · ArcScan

Block

#21,345,135

2026-09-17 14:55:12 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,135
Timestamp: 55 days ago · 2026-09-17 14:55:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x6be93aa6e4ed9d0494434ce0740a66c6c975ec9af7d37f6e7a06fdd40ff85629
Parent hash: 0x1bace723…f9d09599
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,135 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.1%3,033,067 / 30,000,000

Base fee

20 gwei

State root

0x1806aaa6979c…d1e0403a39ee

Transactions root

0xaf6cd945f060…65af79e55489

Receipts root

0xd0cfb32bf4a0…80c79456987c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800