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 #0x5bc30085b944d05422d9fc470141d021c786fcbadf71260465870b850ec645b9 · ArcScan

Block

#21,237,453

2026-09-16 23:45:42 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,453
Timestamp: 12 days ago · 2026-09-16 23:45:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x5bc30085b944d05422d9fc470141d021c786fcbadf71260465870b850ec645b9
Parent hash: 0x20cd0dde…47800515
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,453 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

41.1%12,339,334 / 30,000,000

Base fee

20 gwei

State root

0x8e4226c20295…bb9d242c5ab5

Transactions root

0xc66dc0a1d0d3…e6b6f0f13e75

Receipts root

0xc48cb8299c6d…b6c49295d3d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800