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 #21299862 · ArcScan

Block

#21,299,862

2026-09-17 08:32:51 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,862
Timestamp: 49 days ago · 2026-09-17 08:32:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x35e82c5f20b841ef1c24816f45f53ad54552ba8e102c6dccc0e327788a38b319
Parent hash: 0xb7fc53dc…b5d9449e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,862 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

44.6%13,397,878 / 30,000,000

Base fee

20 gwei

State root

0x6be2a2717bcb…eeaafe8b368f

Transactions root

0x1a2e60dd1e14…5cfabae1b587

Receipts root

0xbdbd486d82c6…eea5dbf075a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800