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 #0xfec3d565d72c3d7d1569d738c8e73030c07f60847f538042049373ff88e09934 · ArcScan

Block

#21,334,261

2026-09-17 13:23:21 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,261
Timestamp: 54 days ago · 2026-09-17 13:23:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xfec3d565d72c3d7d1569d738c8e73030c07f60847f538042049373ff88e09934
Parent hash: 0x196c636c…8c4ce7c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,261 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.0%1,798,307 / 30,000,000

Base fee

20 gwei

State root

0xb183a25673a9…e7e31c6c5cfc

Transactions root

0xe84811143416…c95e6bf95283

Receipts root

0xabbe37bee580…0b0feee583c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800