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 #0xcfe6b0c3efb88494c9a4107d5449fcc2bc83720600b076ada45220685c9237b1 · ArcScan

Block

#21,379,021

2026-09-17 19:42:16 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,021
Timestamp: 52 days ago · 2026-09-17 19:42:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfe6b0c3efb88494c9a4107d5449fcc2bc83720600b076ada45220685c9237b1
Parent hash: 0x573927e0…f74e8d39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,021 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.7%3,195,532 / 30,000,000

Base fee

20 gwei

State root

0xad448291df8e…dcfbec1c77af

Transactions root

0xf74807a84187…438e6af357ed

Receipts root

0x2e1b4ab1c7a8…71f9bdcdeb3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800