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 #21543929 · ArcScan

Block

#21,543,929

2026-09-18 18:56:12 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,929
Timestamp: 56 days ago · 2026-09-18 18:56:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x6652757f1c3ecf3786162d20f7baca1addd8e1340506a45d0365a5368d2661e6
Parent hash: 0xeec5ef42…40fb11d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,929 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.2%4,255,247 / 30,000,000

Base fee

20 gwei

State root

0x908f4fcb717b…55a05489b885

Transactions root

0xf23ee0ffd4a6…f69a18de69c8

Receipts root

0xc1e227dfc579…36f7fdf1165f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800