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 #21530584 · ArcScan

Block

#21,530,584

2026-09-18 17:03:24 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,584
Timestamp: 56 days ago · 2026-09-18 17:03:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3d9a5e410317e3ce4ab49d49ab74a061af1419d32f958842d54cdb0d574e017
Parent hash: 0xe50a1982…7669a1de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,584 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.4%3,115,341 / 30,000,000

Base fee

20 gwei

State root

0x8d82c9bfe50e…20345bce4550

Transactions root

0x20dfd3d23805…2864e5fd11ed

Receipts root

0x870993f44529…0e3880533d04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800