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 #21304761 · ArcScan

Block

#21,304,761

2026-09-17 09:14:15 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,761
Timestamp: 20 days ago · 2026-09-17 09:14:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x234e97042a618c3b0d0eb6987f9ed016fb9a50e4dd04b35608fb5c8b0e6b175e
Parent hash: 0xd6236282…3f095a74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,761 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.2%6,057,203 / 30,000,000

Base fee

20 gwei

State root

0x42c7f9044d90…c733985f79a0

Transactions root

0x264dacd870b5…3593cd819d06

Receipts root

0x28e96ad15a00…812bd459b46c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800