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 #21519234 · ArcScan

Block

#21,519,234

2026-09-18 15:27:27 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,234
Timestamp: 48 days ago · 2026-09-18 15:27:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x27ce1a121d02b699806d2e645876e470c5bcbe8d3e1a77005198654d34a4ee71
Parent hash: 0x3d94c7a8…b8c5f7eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,234 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.9%866,450 / 30,000,000

Base fee

20 gwei

State root

0xad0a6e8cf693…978900061f34

Transactions root

0x43f2a7fcb2ce…b8babc4e1ac9

Receipts root

0x1e77b13a35b4…f71e50d401d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800