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 #21304993 · ArcScan

Block

#21,304,993

2026-09-17 09:16:12 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,993
Timestamp: 29 days ago · 2026-09-17 09:16:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d5030f9aeae4b98f8b4c11b45900256c6acf49b916482077979659890f0d89b
Parent hash: 0x57d62285…2fdb28af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,993 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

18.4%5,510,597 / 30,000,000

Base fee

20 gwei

State root

0x407ba1d01a48…a56478f6a2f2

Transactions root

0xbe625a03ef22…c06ff3e4fb9b

Receipts root

0x296789dc9dd3…8b1cbae6d069

Nonce

0x0000000000000000

Extra data

0x00000004a817c800