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 #0xa9a4da355f96bc68334d99e488311a7407a1bc8e748b2a626759361f89ff8142 · ArcScan

Block

#21,293,238

2026-09-17 07:36:52 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,238
Timestamp: 6 days ago · 2026-09-17 07:36:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9a4da355f96bc68334d99e488311a7407a1bc8e748b2a626759361f89ff8142
Parent hash: 0x5fd0a618…9c97fa4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,238 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.5%6,453,664 / 30,000,000

Base fee

20 gwei

State root

0x1d48cc438362…484d02efb93a

Transactions root

0xa48678469952…be37490f570c

Receipts root

0x8ee7dfc10871…9d2650d9f6d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800