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 #21242547 · ArcScan

Block

#21,242,547

2026-09-17 00:28:42 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,547
Timestamp: 20 days ago · 2026-09-17 00:28:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x83bd3788a0bf3aa865c1075869d48d057ff14203a56ede3d2baca1916adcd918
Parent hash: 0x94f8243d…f998b7ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,547 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.1%5,120,200 / 30,000,000

Base fee

20 gwei

State root

0x49d9aa0ac744…813dacb055fe

Transactions root

0xb25a2dbc4f61…6d424881ca0b

Receipts root

0x2252154b336a…e5c927595108

Nonce

0x0000000000000000

Extra data

0x00000004a817c800