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 #21374786 · ArcScan

Block

#21,374,786

2026-09-17 19:06:29 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,786
Timestamp: 7 days ago · 2026-09-17 19:06:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5daad1f7348769b2a3187e30482c4a648706bdb0310159c89913b3c812060cd
Parent hash: 0xee559ec7…855e764a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,786 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.3%2,788,863 / 30,000,000

Base fee

20 gwei

State root

0xd4879e7978ee…c998da706848

Transactions root

0x296ecd3aea34…9073eafd1308

Receipts root

0x724cfee176fa…6258d4f96c0a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800