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 #0xc8e07b5be4b30a81b03637f537d70463b865ee8921f3dd98e0499c0b62387081 · ArcScan

Block

#21,400,419

2026-09-17 22:43:07 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,419
Timestamp: 3 days ago · 2026-09-17 22:43:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8e07b5be4b30a81b03637f537d70463b865ee8921f3dd98e0499c0b62387081
Parent hash: 0x2d870d8d…cf212793
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,419 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.7%798,359 / 30,000,000

Base fee

20 gwei

State root

0x3eb2de0cf9aa…3ca135f499e7

Transactions root

0xf2aae8f9c710…dfa03eae21ea

Receipts root

0x31e9ab897baa…7cbb843c48c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800