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 #21375487 · ArcScan

Block

#21,375,487

2026-09-17 19:12:24 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,487
Timestamp: 16 days ago · 2026-09-17 19:12:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x674947303539e2178b0d84e8c6fb8b853e65a18606f30372eeb1e6e248df678b
Parent hash: 0xcdd03c2b…d6773c53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,487 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.1%3,627,103 / 30,000,000

Base fee

20 gwei

State root

0xfea4068d9430…3478204ce4c6

Transactions root

0x92e052b3c354…9f299cc18e36

Receipts root

0xf2e25c0abaa3…2ac8ed45c8ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800