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 #21519472 · ArcScan

Block

#21,519,472

2026-09-18 15:29:27 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,472
Timestamp: 51 days ago · 2026-09-18 15:29:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x80cf29249368b45e6091b1fe6cfaa2d326ffe9a166ddb6e616262e272d4e0271
Parent hash: 0x817dfe3c…fd634e0b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,472 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.3%3,983,395 / 30,000,000

Base fee

20 gwei

State root

0x8c419a55199e…007c6c066646

Transactions root

0xb67111e6aeba…712aea18068b

Receipts root

0xae032d2b1294…8967a9474615

Nonce

0x0000000000000000

Extra data

0x00000004a817c800