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 #0xb03ce363979c8ab6fc5c14e82271f7cc2e596a29a51bb946ba1c0ec9691727e5 · ArcScan

Block

#21,265,707

2026-09-17 03:44:16 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,707
Timestamp: 3 days ago · 2026-09-17 03:44:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xb03ce363979c8ab6fc5c14e82271f7cc2e596a29a51bb946ba1c0ec9691727e5
Parent hash: 0x5ae87a4d…e5cbf0c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,707 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

40.2%12,049,447 / 30,000,000

Base fee

20 gwei

State root

0xaf02dc345dc1…6e8fef1634f0

Transactions root

0xcbd7e0f86891…c42102e242a6

Receipts root

0xf8c4359e44c0…0b03de19294d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800