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 #21481882 · ArcScan

Block

#21,481,882

2026-09-18 10:11:43 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,882
Timestamp: 48 days ago · 2026-09-18 10:11:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x19eddfff9f296775ab39ff8eda3ce1fba2db583d2b533a875ed49d51294216d2
Parent hash: 0x7fdf9775…b0f8f035
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,882 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.7%4,706,550 / 30,000,000

Base fee

20 gwei

State root

0xa2f6e2bd07e8…48e6b88730fd

Transactions root

0xcb1b17b77bb8…e57f82c3f243

Receipts root

0xbddf0d64578f…7cd49ff990bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800