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 #0xf5eabff41b624e9c179f18eb3741c73d365e68c22cf83324977bd6241a255346 · ArcScan

Block

#21,237,278

2026-09-16 23:44:13 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,278
Timestamp: 5 days ago · 2026-09-16 23:44:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5eabff41b624e9c179f18eb3741c73d365e68c22cf83324977bd6241a255346
Parent hash: 0x401315ff…5570bde1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,278 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.8%7,744,691 / 30,000,000

Base fee

20 gwei

State root

0xe98335481b65…e5fbffffd564

Transactions root

0x5a6f129332cf…58c041dc9ba6

Receipts root

0x7261a86a3c92…600394acc6bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800