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 #0x207623f5d0a4d4737dc7164993dec41386db1e435d9132ecf3ed84429035aebc · ArcScan

Block

#21,264,738

2026-09-17 03:36:05 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,738
Timestamp: 3 days ago · 2026-09-17 03:36:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x207623f5d0a4d4737dc7164993dec41386db1e435d9132ecf3ed84429035aebc
Parent hash: 0xa85c05d9…a1eccc8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,738 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.4%5,536,694 / 30,000,000

Base fee

20 gwei

State root

0x1016ba67af4f…00d2e62a4da3

Transactions root

0x2587fcdd4b91…78db1ca66e9e

Receipts root

0x19fc71c539e1…54ba120e3248

Nonce

0x0000000000000000

Extra data

0x00000004a817c800