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 #21276470 · ArcScan

Block

#21,276,470

2026-09-17 05:15:12 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,470
Timestamp: 29 days ago · 2026-09-17 05:15:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x57fd571dbafdacbd28bd56b47a3b4c5507079ccbebd517a9243e867a7b049210
Parent hash: 0x49e42f24…e8ec8708
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,470 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.5%2,264,733 / 30,000,000

Base fee

20 gwei

State root

0x556d16fecc48…6761022a2a07

Transactions root

0xaec56bf634a2…61d5cc0fb833

Receipts root

0xa161227cdf46…fef18b0b8abd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800