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 #21276747 · ArcScan

Block

#21,276,747

2026-09-17 05:17:32 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,747
Timestamp: 20 days ago · 2026-09-17 05:17:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x4efc76a0692a6ab77299b886921e3a655fa6a4a7ac65600d85a13ef4583e2369
Parent hash: 0xb75a865d…64996531
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,747 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.9%2,363,515 / 30,000,000

Base fee

20 gwei

State root

0x68b49d761c79…3cafc8f6a842

Transactions root

0xeccab026b2dc…b77b63b74edb

Receipts root

0xae299cd5fd75…9e919c4c2f36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800