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 #0x383c3c5ce603683a981f20c3dbeaf17d53c4311f9a39641acd4d379e6870a237 · ArcScan

Block

#21,258,778

2026-09-17 02:45:44 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,258,778
Timestamp: 11 days ago · 2026-09-17 02:45:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x383c3c5ce603683a981f20c3dbeaf17d53c4311f9a39641acd4d379e6870a237
Parent hash: 0x1ed3b66a…c72b7f14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,258,778 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

52.9%15,856,507 / 30,000,000

Base fee

20 gwei

State root

0x8adb8a1b6868…9a761e0ed120

Transactions root

0xdfd529ca6e0c…d818134a1c3c

Receipts root

0xbb3e78f07985…308a466f125b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800