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 #21567359 · ArcScan

Block

#21,567,359

2026-09-18 22:14:19 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,359
Timestamp: 16 days ago · 2026-09-18 22:14:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xc920059f0b121b1a4285b631cf08cd41376c68f1770eadb0bc3bd38e63e36cf4
Parent hash: 0x5db889ab…d3f5eb9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,359 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

0.5%158,718 / 30,000,000

Base fee

20 gwei

State root

0x39e14f2ae24f…c66175ed5bc4

Transactions root

0xac72756652e1…a847716d1a21

Receipts root

0xe3b4f2f1d2a4…518f914433f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800