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 #21549131 · ArcScan

Block

#21,549,131

2026-09-18 19:40:11 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,131
Timestamp: 30 days ago · 2026-09-18 19:40:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x03bdc90224e3434a232c62f68bf09d240b479f6569ba4a9b08a56177837e4ba2
Parent hash: 0xdde77750…d94bb5b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,131 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.8%1,431,500 / 30,000,000

Base fee

20 gwei

State root

0xe07588a8e74a…a49a180f1628

Transactions root

0xd0e87ef27669…5f02d3cd5b98

Receipts root

0x27b8a8dc05e4…04100e5fe084

Nonce

0x0000000000000000

Extra data

0x00000004a817c800