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 #0x27e6b5e97c2ff31e5dd1a3cec9eccf2b3cb87b30e781f7f9d8689eb20f6933f8 · ArcScan

Block

#21,401,392

2026-09-17 22:51:21 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,392
Timestamp: 20 days ago · 2026-09-17 22:51:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x27e6b5e97c2ff31e5dd1a3cec9eccf2b3cb87b30e781f7f9d8689eb20f6933f8
Parent hash: 0x2fab3821…42b9b38f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,392 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.9%2,367,916 / 30,000,000

Base fee

20 gwei

State root

0xbeb0ef27bf98…471eafcb207d

Transactions root

0xf8b44ab8076d…fb984c6f9e21

Receipts root

0xb7cd5412fe74…c22517e32b18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800