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 #21529508 · ArcScan

Block

#21,529,508

2026-09-18 16:54:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,508
Timestamp: 47 days ago · 2026-09-18 16:54:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4a5d4e030085083d7e4fd7620761942f615e10ad03164a4c4b21ac8d6a8fdb6
Parent hash: 0xc4f33e90…91431bda
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,508 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.2%1,266,862 / 30,000,000

Base fee

20 gwei

State root

0x241c758e4441…a5d58ce1cb75

Transactions root

0x7af800bcfa3f…2ef02586b8ea

Receipts root

0x6497675b8f6e…4256b003f0cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800