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 #0x8757b03da0b7449e7a9dfbb68aa49dd6cc3a91a82a92dd1635a72b27828d49ff · ArcScan

Block

#21,261,727

2026-09-17 03:10:39 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,727
Timestamp: 18 days ago · 2026-09-17 03:10:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x8757b03da0b7449e7a9dfbb68aa49dd6cc3a91a82a92dd1635a72b27828d49ff
Parent hash: 0x60542225…5015e914
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,727 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.2%3,650,320 / 30,000,000

Base fee

20 gwei

State root

0x61c21257d271…127f7790d90c

Transactions root

0x18a9be57692e…edfa0ab16ac3

Receipts root

0x92b790a0759c…25befba72122

Nonce

0x0000000000000000

Extra data

0x00000004a817c800