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 #0x3402e8bbcc77124343f3754b401e6efe35d5049622e9d60c62811b9f0b5ed440 · ArcScan

Block

#21,518,878

2026-09-18 15:24:26 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,878
Timestamp: 43 days ago · 2026-09-18 15:24:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3402e8bbcc77124343f3754b401e6efe35d5049622e9d60c62811b9f0b5ed440
Parent hash: 0xe1b63bf5…fbd7359a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,878 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.8%2,357,527 / 30,000,000

Base fee

20 gwei

State root

0xbbdce8fecdd7…add453f97013

Transactions root

0x523d4ca1970e…b5a2a92c1f56

Receipts root

0x04464cf5bd16…3da78e1885d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800