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 #21253991 · ArcScan

Block

#21,253,991

2026-09-17 02:05:19 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,991
Timestamp: 18 days ago · 2026-09-17 02:05:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xdeee517999a1f66aac40c94ff64ffa8ca3375ab63f5ed011ca2c3e7d79ad1d73
Parent hash: 0xb49c4ee6…e92532f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,991 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

34.6%10,387,063 / 30,000,000

Base fee

20 gwei

State root

0xfdea500fbbcb…9faa3d324260

Transactions root

0x26276431480d…3042482b8922

Receipts root

0xa939b4b9ee1a…904abca97d23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800