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 #21351428 · ArcScan

Block

#21,351,428

2026-09-17 15:48:21 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,428
Timestamp: 42 days ago · 2026-09-17 15:48:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xdaf21886bb5bd19307b1f0590c8fe76a7d6de4fe73863b50b2a82b5560996c07
Parent hash: 0xedb0ceea…3fa78963
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,428 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.9%4,466,929 / 30,000,000

Base fee

20 gwei

State root

0xd04490d0ab73…0bb67f5966da

Transactions root

0x4c55e158ee8d…d9f304f0dc3e

Receipts root

0x234a37ee52d7…a84d98b29200

Nonce

0x0000000000000000

Extra data

0x00000004a817c800