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 #21526289 · ArcScan

Block

#21,526,289

2026-09-18 16:27:05 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,289
Timestamp: 18 days ago · 2026-09-18 16:27:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb26b05ed0ffd5795d5ff6ce7ee630e08031e61888a721781f0853e502d9a416
Parent hash: 0xea5192e6…1191ff00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,289 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.1%2,138,455 / 30,000,000

Base fee

20 gwei

State root

0xd26fdb94a9d8…26859a2844ef

Transactions root

0xefd417654a7d…77e73f70c549

Receipts root

0x8c3564978e6b…93c7d891bf7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800