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 #0x1873952cefab05edfc0c7bb6b955cd9e4bc2102aa6e7f4627d6d53beb07b240a · ArcScan

Block

#21,279,313

2026-09-17 05:39:13 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,313
Timestamp: 22 days ago · 2026-09-17 05:39:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x1873952cefab05edfc0c7bb6b955cd9e4bc2102aa6e7f4627d6d53beb07b240a
Parent hash: 0x3364556c…456b98af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,313 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.9%6,279,817 / 30,000,000

Base fee

20 gwei

State root

0x10452ca14d2e…23c6f04aa20a

Transactions root

0x8f07c3f01c26…1917e195b681

Receipts root

0xc871b48520d0…7aaf8fc35bf6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800