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 #0x154dfd3fbcfa4935f86f21a59707e2234439a3097010845ba5d204145707c79d · ArcScan

Block

#21,268,420

2026-09-17 04:07:11 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,420
Timestamp: 50 days ago · 2026-09-17 04:07:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x154dfd3fbcfa4935f86f21a59707e2234439a3097010845ba5d204145707c79d
Parent hash: 0xbcbb8cd7…99057cc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,420 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.4%6,726,117 / 30,000,000

Base fee

20 gwei

State root

0x2876d943c6cb…e7e335bd0aa8

Transactions root

0x3eb3e1485867…abf75d3237eb

Receipts root

0xaf66f4c74a32…3b203329f57c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800