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 #0xb25ea4878d8f09c28736404a68ba2426f52f8c2bc4c806e8fb3851c9e4b7a508 · ArcScan

Block

#21,373,512

2026-09-17 18:55:43 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,512
Timestamp: 46 days ago · 2026-09-17 18:55:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xb25ea4878d8f09c28736404a68ba2426f52f8c2bc4c806e8fb3851c9e4b7a508
Parent hash: 0xf4de27a8…45230bff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,512 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.4%2,809,980 / 30,000,000

Base fee

20 gwei

State root

0x5be986f4e022…7fbc911ba301

Transactions root

0xef8ddc832547…dd46e1528b13

Receipts root

0x63ac8a10a49d…7b8ce0d6c0d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800