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 #21320429 · ArcScan

Block

#21,320,429

2026-09-17 11:26:33 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,429
Timestamp: 34 days ago · 2026-09-17 11:26:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x129f049974d4b5aaf57e012e5305809d451828899c1965cb9086f5e264321fb6
Parent hash: 0x34225c41…5e9daa45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,429 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.6%6,170,268 / 30,000,000

Base fee

20 gwei

State root

0xb517f71c5c48…8cb9b5f330fd

Transactions root

0x8492980636d7…abfe334e337e

Receipts root

0xaf51fba23d5c…de0e8cafb06d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800