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 #0xb2de2e4618fa76f0563809b20530376106e299c125251142b38a59de0b7e3aae · ArcScan

Block

#21,303,988

2026-09-17 09:07:43 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,988
Timestamp: 9 days ago · 2026-09-17 09:07:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2de2e4618fa76f0563809b20530376106e299c125251142b38a59de0b7e3aae
Parent hash: 0xe7d9b08b…0d5d6eb9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,988 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

33.6%10,068,238 / 30,000,000

Base fee

20 gwei

State root

0xebd9783e8e39…cdca5685faff

Transactions root

0x715f11700081…07c7c0898d25

Receipts root

0x3b7c1fc430b1…f249422aea82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800