Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xe42f1651bd947f5510d950257a8e65424a11188f86f2026a4ff64ab202d26b18 · ArcScan

Block

#21,274,218

2026-09-17 04:56:10 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,218
Timestamp: 21 days ago · 2026-09-17 04:56:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xe42f1651bd947f5510d950257a8e65424a11188f86f2026a4ff64ab202d26b18
Parent hash: 0x879f0561…da5d4895
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,218 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.5%6,151,563 / 30,000,000

Base fee

20 gwei

State root

0x107530ce1065…5d1c8e741b1d

Transactions root

0xaafd98fe2fce…2c3eaddc6b96

Receipts root

0xe973bf3174c2…2bac0abb8115

Nonce

0x0000000000000000

Extra data

0x00000004a817c800