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 #21376117 · ArcScan

Block

#21,376,117

2026-09-17 19:17:43 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,117
Timestamp: 38 days ago · 2026-09-17 19:17:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x01e2d41e9a90950b3cd98c184bc26f6f084bdb342db162bfb0ad4884f73bf8f0
Parent hash: 0x0f52be7e…785a127e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,117 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.5%6,763,468 / 30,000,000

Base fee

20 gwei

State root

0x77bacd637ea4…4468d3f55fe7

Transactions root

0x6b47c1c68813…8cc67a60e232

Receipts root

0xc71fde34d777…211134e5ac3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800