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 #21402305 · ArcScan

Block

#21,402,305

2026-09-17 22:59:04 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,305
Timestamp: 4 days ago · 2026-09-17 22:59:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e8da985ad086bf7c5ed33b34866aebd79dbb62224544c1a6b7f974d1f7b645f
Parent hash: 0x060b511b…edf95b67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,305 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.7%3,806,101 / 30,000,000

Base fee

20 gwei

State root

0x67a6af51810c…49904ea76201

Transactions root

0x918423d819ea…060d87fb9270

Receipts root

0xbae3bba6ea71…e904b4f3cc1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800