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 #0xb158c2363a8f8f07a1d43a5b1381eee2a5ff122395ec17436649f640e4fa95f3 · ArcScan

Block

#21,409,855

2026-09-18 00:02:53 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,855
Timestamp: 16 days ago · 2026-09-18 00:02:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb158c2363a8f8f07a1d43a5b1381eee2a5ff122395ec17436649f640e4fa95f3
Parent hash: 0xef4de4db…029c3e4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,855 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.0%908,498 / 30,000,000

Base fee

20 gwei

State root

0x197281a6fd4e…bf02ce295d0c

Transactions root

0x757c2f33a294…f311afc981f0

Receipts root

0x5d5ca9f34acf…c64b0b6de40e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800