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 #21201586 · ArcScan

Block

#21,201,586

2026-09-16 18:42:57 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,586
Timestamp: 6 days ago · 2026-09-16 18:42:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7fa3af747cf290d1fd5d02bbe1ebfb5985eff31510d92a721d961b34f1b5583
Parent hash: 0x3c39ceed…80b09e6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,586 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

44.3%13,278,262 / 30,000,000

Base fee

236.089999375 gwei

State root

0x9232d11eec48…9064cf3755e9

Transactions root

0xe1304b61e1bd…c461c4296047

Receipts root

0x38f0786da9be…4ca0f444c2a8

Nonce

0x0000000000000000

Extra data

0x00000036cc90abd6