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 #0x5b054e308c317e266252132a91f03fa7e9fbadf7797d32511e12365bb45a503f · ArcScan

Block

#21,411,948

2026-09-18 00:20:35 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,948
Timestamp: 51 days ago · 2026-09-18 00:20:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b054e308c317e266252132a91f03fa7e9fbadf7797d32511e12365bb45a503f
Parent hash: 0x862aeec3…bf53b891
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,948 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.2%2,163,323 / 30,000,000

Base fee

20 gwei

State root

0x41ff90258a6d…84c461420f17

Transactions root

0xa2ccf91de762…dc0386f56947

Receipts root

0xf91802686f01…b71da285615a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800