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 #21485957 · ArcScan

Block

#21,485,957

2026-09-18 10:46:10 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,957
Timestamp: 54 days ago · 2026-09-18 10:46:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x23f329dde16c567064829737b5b190a95b1c0335a60692afbd2651875c39fced
Parent hash: 0x98054a25…574c7efa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,957 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.5%1,341,269 / 30,000,000

Base fee

20 gwei

State root

0xcc44e3062023…7701c255435a

Transactions root

0xf26b976cdedc…1ed18b35fc24

Receipts root

0x4b8c0afed145…30e525fdf7dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800