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 #21621808 · ArcScan

Block

#21,621,808

2026-09-19 05:54:41 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,808
Timestamp: 56 days ago · 2026-09-19 05:54:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ddf3a04fc6ac97de487a59ae91c36d4f1c46426ce2902826f0a594b1f88be0a
Parent hash: 0xadeb1862…36550877
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,808 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

0.7%207,000 / 30,000,000

Base fee

20 gwei

State root

0x8f47ae107aa8…a8ad035a60d4

Transactions root

0x4051a838b829…d28d9948e0d7

Receipts root

0xccd82ec8ab82…07fbaafd3d8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800