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 #21237885 · ArcScan

Block

#21,237,885

2026-09-16 23:49:21 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,885
Timestamp: 18 days ago · 2026-09-16 23:49:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x745e778f0817a501d51fcda29ef750f7a26c04a69cb4448c9946b6d01a9a69ab
Parent hash: 0x6048e763…4d94f1a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,885 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.1%3,932,092 / 30,000,000

Base fee

20 gwei

State root

0x4da47dae3000…ab4c9e73af94

Transactions root

0xf5704c7a589f…f043acb3f1e2

Receipts root

0xca8cda402a91…ba4162fd7f15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800