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 #21373489 · ArcScan

Block

#21,373,489

2026-09-17 18:55:32 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,489
Timestamp: 47 days ago · 2026-09-17 18:55:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9fae06675759f6975682960b1a786661d89747672b71ef6133aaf99055dc28a
Parent hash: 0x8701b1dc…27b01f2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,489 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.4%1,609,872 / 30,000,000

Base fee

20 gwei

State root

0x684a6613a505…2199a68fcced

Transactions root

0x250d2558201d…1f54594e75af

Receipts root

0xf32594039c6f…508a81d51003

Nonce

0x0000000000000000

Extra data

0x00000004a817c800