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 #21620673 · ArcScan

Block

#21,620,673

2026-09-19 05:45:06 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,673
Timestamp: 47 days ago · 2026-09-19 05:45:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x512f516c329474e85f68bcc35e8bfe62fb723a6044671c1d9d8ed582ce4f9def
Parent hash: 0xad74b5d3…94c6fb75
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,673 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.9%881,395 / 30,000,000

Base fee

20 gwei

State root

0xaae11a473b73…4d2d1cf16f5e

Transactions root

0x5b671ddf8e94…38e144e68799

Receipts root

0xb76926971e02…f54227793191

Nonce

0x0000000000000000

Extra data

0x00000004a817c800