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 #21240077 · ArcScan

Block

#21,240,077

2026-09-17 00:07:51 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,077
Timestamp: 20 days ago · 2026-09-17 00:07:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x96fb9564eae0ebbf8dbf838943860be3eebfabaf0cfb597d3e1325c7205e9df6
Parent hash: 0xb50fc260…26db4c6a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,077 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.3%5,504,121 / 30,000,000

Base fee

20 gwei

State root

0x6f972863ad44…5e1bc9eac28f

Transactions root

0x0f35d9061f8f…ad7aa29aac7c

Receipts root

0xb42ccf931730…f44351073713

Nonce

0x0000000000000000

Extra data

0x00000004a817c800