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 #21621014 · ArcScan

Block

#21,621,014

2026-09-19 05:47:59 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,014
Timestamp: 50 days ago · 2026-09-19 05:47:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x7dcbe8ebf9056a00a2b0b6536592a26256984f9b14e802d2e93a34a44dad0b25
Parent hash: 0xfdf75bd1…8a5d225e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,014 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.7%499,989 / 30,000,000

Base fee

20 gwei

State root

0x6001fdcab76a…b87a6f30b911

Transactions root

0xef4e9089fcf0…88bbd573b4c1

Receipts root

0xde456ef8d937…e816cec0e8a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800