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 #21418316 · ArcScan

Block

#21,418,316

2026-09-18 01:14:24 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,316
Timestamp: 25 days ago · 2026-09-18 01:14:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7dafdc6cc4c255abac3a0837caad8150fb3d39d6e4497058e30a553dfa19fb1
Parent hash: 0x414153d6…bfd0360d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,316 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.6%1,375,883 / 30,000,000

Base fee

20 gwei

State root

0x221b41c2e27e…2a0318d9cca7

Transactions root

0xadf9b74d1a8f…625f7cc0e5f7

Receipts root

0x7dc4da09d42a…5d215d6085e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800