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 #21355469 · ArcScan

Block

#21,355,469

2026-09-17 16:22:29 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,469
Timestamp: 21 days ago · 2026-09-17 16:22:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x90619b6d7e7610072e6f46a3e578d316601aaf74e04d902cbf3898c4de28c474
Parent hash: 0x3d83c35f…a39f8985
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,469 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.1%3,025,797 / 30,000,000

Base fee

20 gwei

State root

0xba31948739c1…27e89faff6c5

Transactions root

0x541482e133ea…fabc67286485

Receipts root

0xddf4188bc9cd…ca3feb2c546f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800