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 #21284907 · ArcScan

Block

#21,284,907

2026-09-17 06:26:29 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,907
Timestamp: 5 days ago · 2026-09-17 06:26:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a1bd1d126206e7ca0a65906184a46ca4a0b734cc95227eace1bb6e0613674b6
Parent hash: 0xf81c9b52…245c518b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,907 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.1%5,142,896 / 30,000,000

Base fee

20 gwei

State root

0x9519947a477a…cd8ca1da2100

Transactions root

0x5d987ae8225d…142be367c1b4

Receipts root

0xaf8bf61a6e2e…a45381cc5cac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800