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 #21382255 · ArcScan

Block

#21,382,255

2026-09-17 20:09:36 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,255
Timestamp: 6 days ago · 2026-09-17 20:09:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xad2a67d0629df7213dff2cd49a40d94e0110139f302b372e8cf48ccfe81417f4
Parent hash: 0x827dd685…fabede5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,255 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.9%4,782,220 / 30,000,000

Base fee

20 gwei

State root

0x98de503bb600…4447505949fa

Transactions root

0x25ccab7f30de…c1ea78171806

Receipts root

0xa1bb44c916ca…6e20bcea3d83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800