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 #21511989 · ArcScan

Block

#21,511,989

2026-09-18 14:26:13 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,989
Timestamp: 30 days ago · 2026-09-18 14:26:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x5381cee98ff3e29776c3808f403b6ab27e9f0aa524d7a97dd0ab4c0b54390d94
Parent hash: 0x3b6817b5…19643c11
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,989 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.0%1,815,428 / 30,000,000

Base fee

20 gwei

State root

0x625ca524b31b…426708c7d368

Transactions root

0xa00ec7a82b1d…59d4dc36ed1a

Receipts root

0x155ef4802b0b…a2941179e0aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800