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 #21402702 · ArcScan

Block

#21,402,702

2026-09-17 23:02:25 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,702
Timestamp: 17 days ago · 2026-09-17 23:02:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x153150cc1ed2a791e2bcd6a37bebd40eba32e3853ee95db2872d9909b09c9b30
Parent hash: 0x55a8313b…5cf3ab30
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,702 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.8%5,647,846 / 30,000,000

Base fee

20 gwei

State root

0x12db025df907…f56679e8aa70

Transactions root

0x07a11e052560…d61165702d36

Receipts root

0x73b0a1e82e7f…ad3cf8fe31d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800