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 #21347806 · ArcScan

Block

#21,347,806

2026-09-17 15:17:46 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,806
Timestamp: 3 days ago · 2026-09-17 15:17:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x302d8dabb2706d6a7d6f641299587664d3cac757e10f43dba8167fb2510b1a84
Parent hash: 0xcf3d5e68…bca35829
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,806 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.9%5,963,029 / 30,000,000

Base fee

20 gwei

State root

0x225ff670d0f3…368fa26f6b2c

Transactions root

0x36bd07e3801c…64d5178e0a7c

Receipts root

0xa7bcd30e139b…553b3d713c6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800