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 #0xa43ceee6ea66c4e43283f0b782c9ac6fc78ef956d5906782d0f673bf5f3ef12b · ArcScan

Block

#21,386,387

2026-09-17 20:44:31 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,387
Timestamp: 23 days ago · 2026-09-17 20:44:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xa43ceee6ea66c4e43283f0b782c9ac6fc78ef956d5906782d0f673bf5f3ef12b
Parent hash: 0x04476252…e76605d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,387 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.4%1,930,009 / 30,000,000

Base fee

20 gwei

State root

0x8fe81b071328…f50b7f6206f2

Transactions root

0xaa1d795b99ea…c5fc3996f936

Receipts root

0x05e0fa6fb2f0…252b9445daf4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800