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 #21307547 · ArcScan

Block

#21,307,547

2026-09-17 09:37:47 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,547
Timestamp: 29 days ago · 2026-09-17 09:37:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x57fd8dbcef584c71d314223b929ed11aaf1609e368ef80643d7b88ce987fa854
Parent hash: 0xf5911f79…9d6218f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,547 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

33.0%9,917,826 / 30,000,000

Base fee

20 gwei

State root

0x29d37caaaf97…6fabf77b507e

Transactions root

0x5fd49f80c3c8…882e3123ebb3

Receipts root

0xcbd14d046c2f…a4ca52a6960f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800