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 #21541308 · ArcScan

Block

#21,541,308

2026-09-18 18:34:03 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,308
Timestamp: 13 days ago · 2026-09-18 18:34:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x889b0a13cf89daa3505d0c2486d77402a4ffb294f4890dc8b36c8bf3b1cc8590
Parent hash: 0xb9b82eb2…cd3658b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,308 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.8%1,731,734 / 30,000,000

Base fee

20 gwei

State root

0xc68ee02ef6f0…b2f33c79976d

Transactions root

0x7a5683ebd624…74534a662991

Receipts root

0xaf44e51dc603…3414c238738f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800