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 #21409784 · ArcScan

Block

#21,409,784

2026-09-18 00:02:17 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,784
Timestamp: 18 days ago · 2026-09-18 00:02:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x511d439bbd1e3df2680b31afd9b9d96e674c6ab460a870e121d86e6135f8cb32
Parent hash: 0x911f5649…6c2becf3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,784 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.6%792,882 / 30,000,000

Base fee

20 gwei

State root

0x00a29055a4a7…9e2c8bcf6412

Transactions root

0x88803b3de1c0…468a43eb66ef

Receipts root

0xf75623978df4…0c3652670eed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800