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 #21379125 · ArcScan

Block

#21,379,125

2026-09-17 19:43:09 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,125
Timestamp: 51 days ago · 2026-09-17 19:43:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x00c8612c9601d3cd147b41f9102933d0c9ba7de345fbdd65210a97285ecf322e
Parent hash: 0x99bc685e…06f0a286
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,125 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.1%4,823,858 / 30,000,000

Base fee

20 gwei

State root

0xcf6d1bf5cba9…73085b145f54

Transactions root

0x1936b3f1e9df…f3f3a8919c01

Receipts root

0xaaf2359940b3…c27bf19852c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800