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 #21511309 · ArcScan

Block

#21,511,309

2026-09-18 14:20:29 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,309
Timestamp: 9 days ago · 2026-09-18 14:20:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x07974728e3908d1aab9e0520abba918cf62c965abcecda22a4e28a0d0f5a9805
Parent hash: 0xba3810c5…7d9dc075
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,309 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

52.5%15,751,351 / 30,000,000

Base fee

20 gwei

State root

0xe585165d9090…64bb3aa93d8c

Transactions root

0x196aaf09dac3…6814a9a64eaa

Receipts root

0x890ace0c3324…66c38c1cb58b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800