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 #0x923f370942129971a63c9386b0c9e21eff4cf1082ac0aa5621a619bf40dd13d3 · ArcScan

Block

#21,521,271

2026-09-18 15:44:40 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,271
Timestamp: 16 days ago · 2026-09-18 15:44:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x923f370942129971a63c9386b0c9e21eff4cf1082ac0aa5621a619bf40dd13d3
Parent hash: 0xdf831db0…48a4edf1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,271 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.2%3,645,984 / 30,000,000

Base fee

20 gwei

State root

0x7843bcd5e29b…adc0d8ccad58

Transactions root

0xfac3e97622c6…752441f0fa3c

Receipts root

0xe39592a377d9…625b0d88e438

Nonce

0x0000000000000000

Extra data

0x00000004a817c800