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 #21306905 · ArcScan

Block

#21,306,905

2026-09-17 09:32:21 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,905
Timestamp: 11 days ago · 2026-09-17 09:32:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e8dbc49d24e497c664b12557229f2ee712308a7a2de6627206390ed62a8292e
Parent hash: 0x9b72777b…37cfde2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,905 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

25.5%7,639,655 / 30,000,000

Base fee

20 gwei

State root

0xdbfa4a5881bd…e3fe0da943fd

Transactions root

0x17b7ff230db0…3aaf51834aab

Receipts root

0x92ee14ad86dc…0970ea90637f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800