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

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 #21276719 · ArcScan

Block

#21,276,719

2026-09-17 05:17:18 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,719
Timestamp: 21 days ago · 2026-09-17 05:17:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x267d7cfdd8e79f88bbaff87d97ef6d989e71d686bf8f051cc230d2e8fd8ba6a6
Parent hash: 0x200da93e…3c7e8f31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,719 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.2%5,469,338 / 30,000,000

Base fee

20 gwei

State root

0xea28056b3139…018e067771cf

Transactions root

0xd4228d4346cd…9048f26d3486

Receipts root

0xbbea607975d0…6a3cd08c4f71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800