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 #21412815 · ArcScan

Block

#21,412,815

2026-09-18 00:27:54 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,815
Timestamp: 58 days ago · 2026-09-18 00:27:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xd67e91c1e5a926a0b09e61e6f47f8a3f15e2697446d4e037b06252b7dae17baf
Parent hash: 0x735a5341…6ad31e85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,815 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.1%3,634,020 / 30,000,000

Base fee

20 gwei

State root

0xf8176887a94a…5c7d252e35c2

Transactions root

0xf85b8fdb7709…5d644ab77ae2

Receipts root

0x9f27642349bd…3cc0162f2354

Nonce

0x0000000000000000

Extra data

0x00000004a817c800