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 #21557085 · ArcScan

Block

#21,557,085

2026-09-18 20:47:27 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,085
Timestamp: 10 days ago · 2026-09-18 20:47:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0af91ea306abcc0109c169391b5fd680a50624a84e138963ee903a807a693fd
Parent hash: 0xa9c37283…34321302
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,085 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.6%482,707 / 30,000,000

Base fee

20 gwei

State root

0xdb31348f3860…bedbe506fbed

Transactions root

0x753c9933181a…d38760096ff5

Receipts root

0x0ca21bfc1162…233d382c90a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800