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 #0x70dcb6d22924d319d7f50850630bec174d4c29d7f077b1521295670a2100c023 · ArcScan

Block

#21,516,424

2026-09-18 15:03:42 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,424
Timestamp: 19 days ago · 2026-09-18 15:03:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x70dcb6d22924d319d7f50850630bec174d4c29d7f077b1521295670a2100c023
Parent hash: 0xe073f200…5856868e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,424 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.5%748,835 / 30,000,000

Base fee

20 gwei

State root

0xf591acf53955…7ca679df9052

Transactions root

0x9f2d57351223…ea0cdb929796

Receipts root

0xf14127a08864…049a7e332430

Nonce

0x0000000000000000

Extra data

0x00000004a817c800