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 #21289538 · ArcScan

Block

#21,289,538

2026-09-17 07:05:36 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,538
Timestamp: 26 days ago · 2026-09-17 07:05:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x807f0cb4771baa2cf72c3d44d2555b23d57a3eb0400729e2ac2111db72ed0727
Parent hash: 0x0d080673…47f9760c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,538 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.3%2,483,765 / 30,000,000

Base fee

20 gwei

State root

0x143192630fe5…e297f8d779aa

Transactions root

0x7af65f1f060f…9f72ea0190d7

Receipts root

0x0012bce4e98a…eb9dce3c0385

Nonce

0x0000000000000000

Extra data

0x00000004a817c800