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 #21520160 · ArcScan

Block

#21,520,160

2026-09-18 15:35:16 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,160
Timestamp: 47 days ago · 2026-09-18 15:35:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x5887f953eabfecb4b1af58e252142795c73858d0fb4719daa8a4e5966d10d30c
Parent hash: 0x5a07c7b0…28195bd0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,160 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.2%664,447 / 30,000,000

Base fee

20 gwei

State root

0x6576f27ad408…9962d3188de8

Transactions root

0x28d9ebbb00c9…366ea5549603

Receipts root

0x21a0997b4e48…250595d4e649

Nonce

0x0000000000000000

Extra data

0x00000004a817c800