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 #21258862 · ArcScan

Block

#21,258,862

2026-09-17 02:46:27 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,258,862
Timestamp: 7 days ago · 2026-09-17 02:46:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xa76fb45d16b63d8c6f2d0a3b56330a4fbbe4b4aaef5b7c4bf64436fdb64a7f93
Parent hash: 0xc7e97565…d53a8d9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,258,862 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.9%5,068,259 / 30,000,000

Base fee

20 gwei

State root

0xf19b7ee2057d…398246a62586

Transactions root

0x14a06e5bdc5a…6ed78d44a0e3

Receipts root

0x267036c388cc…1e423bcd36fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800