Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x15d3876ccf831571730e3f7630091ac93ef3b64e44c01c67467c2591ae0cd432 · ArcScan

Block

#21,542,800

2026-09-18 18:46:39 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,800
Timestamp: 42 days ago · 2026-09-18 18:46:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x15d3876ccf831571730e3f7630091ac93ef3b64e44c01c67467c2591ae0cd432
Parent hash: 0x7c96af89…16b85f1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,800 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.7%2,299,335 / 30,000,000

Base fee

20 gwei

State root

0x196454743a4a…d61168c82e5d

Transactions root

0x12395ae40b88…46dab9b81baa

Receipts root

0x54e3a98599b6…1a87118a33c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800