Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x09c2b19e54ba62c032f080f60c9a2c51c9fe8f0bb31dbffe0bc5dab8bb9126c6 · ArcScan

Block

#21,391,436

2026-09-17 21:27:11 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,436
Timestamp: 10 days ago · 2026-09-17 21:27:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x09c2b19e54ba62c032f080f60c9a2c51c9fe8f0bb31dbffe0bc5dab8bb9126c6
Parent hash: 0xfc4521aa…bd189684
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,436 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.3%1,000,499 / 30,000,000

Base fee

20 gwei

State root

0x68c5f054a757…d33fe1594ba0

Transactions root

0x4d24d18ddd33…c6e05dcec279

Receipts root

0xf047615af95f…14c17dcdc7d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800