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 #0x70f18331e51ca58a3fa1b848a1b9d401ac1297b805c43e525febb50424f0739c · ArcScan

Block

#21,387,352

2026-09-17 20:52:40 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,352
Timestamp: 4 days ago · 2026-09-17 20:52:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x70f18331e51ca58a3fa1b848a1b9d401ac1297b805c43e525febb50424f0739c
Parent hash: 0x5c3a16a6…5dcf1377
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,352 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.6%6,766,884 / 30,000,000

Base fee

20 gwei

State root

0x9f124ed65522…56383be35dc4

Transactions root

0x50058f45f02e…0c6b3c2b8993

Receipts root

0x866376ccbc3e…08cfdcc26293

Nonce

0x0000000000000000

Extra data

0x00000004a817c800