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 #21548352 · ArcScan

Block

#21,548,352

2026-09-18 19:33:36 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,352
Timestamp: 47 days ago · 2026-09-18 19:33:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x54dfb98a9548702e1eb0c9dc8ec8a55f8f078a840a8a411b76506fec6ce5dd6e
Parent hash: 0xf01a5ec8…969ca37a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,352 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.1%629,381 / 30,000,000

Base fee

20 gwei

State root

0xf33b9ad45520…fff6687f7a4d

Transactions root

0xb10517454482…c8149ac37174

Receipts root

0x2f952e26a159…a13c135a4dd8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800