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 #0x140afc7d6e45578ebdf269e3bbcb6f4628c62c16802b32dbde373f6de2a6056b · ArcScan

Block

#21,374,569

2026-09-17 19:04:39 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,569
Timestamp: 14 days ago · 2026-09-17 19:04:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x140afc7d6e45578ebdf269e3bbcb6f4628c62c16802b32dbde373f6de2a6056b
Parent hash: 0xe764c3d4…c9024023
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,569 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.3%3,703,277 / 30,000,000

Base fee

20 gwei

State root

0x312ebe732e89…f80a93b45f82

Transactions root

0x5c4dac33c822…c32bc5094db1

Receipts root

0x49c7d844779e…bb815b5dd9fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800