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 #21370447 · ArcScan

Block

#21,370,447

2026-09-17 18:29:50 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,447
Timestamp: 30 days ago · 2026-09-17 18:29:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x29d1955cb0a550b301a481d666724e3d718fbdbb26eb6a1b9721accb180595b7
Parent hash: 0x5f7c8cbb…94333b38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,447 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

16.6%4,989,234 / 30,000,000

Base fee

20 gwei

State root

0x075ad40cd5a4…95ff3c128e33

Transactions root

0xd6871a28a42b…1a976db37fb2

Receipts root

0xe8c4ab126b14…4765f8c86232

Nonce

0x0000000000000000

Extra data

0x00000004a817c800