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 #21419566 · ArcScan

Block

#21,419,566

2026-09-18 01:24:58 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,566
Timestamp: 20 days ago · 2026-09-18 01:24:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d1cdd62a2452f14f8a8b5b7d1a5977fb6d8608a01d6059461a0b4e91d7da512
Parent hash: 0xa83ed3da…dd8a9aa6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,566 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

0.3%101,800 / 30,000,000

Base fee

20 gwei

State root

0x8dc96eb7380b…64eac428af6b

Transactions root

0x5ec74db8e3cb…bda18b87080c

Receipts root

0xb8907a7f88d1…5a8b6766828c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800