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 #0xc3b4e9a243afc2f106c7ba51aefb121dd53c8ce13b5aa8fee868c82fac971e43 · ArcScan

Block

#21,515,986

2026-09-18 15:00:00 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,986
Timestamp: 32 days ago · 2026-09-18 15:00:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3b4e9a243afc2f106c7ba51aefb121dd53c8ce13b5aa8fee868c82fac971e43
Parent hash: 0xd9c617a8…ecaf15d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,986 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

34.2%10,266,920 / 30,000,000

Base fee

20 gwei

State root

0x8b1511fbc0c0…f078d94e0724

Transactions root

0xa59e4fbcb6ce…aeb52b459bad

Receipts root

0x08baa262a67d…3d156eb7879d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800