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 #0xb5d9813144665e2864f21dd20b3ba946bdf84afd37cbda15f21858fc5a57b1b8 · ArcScan

Block

#21,255,707

2026-09-17 02:19:49 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,707
Timestamp: 43 days ago · 2026-09-17 02:19:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5d9813144665e2864f21dd20b3ba946bdf84afd37cbda15f21858fc5a57b1b8
Parent hash: 0xa6933164…a93be413
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,707 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.4%3,428,742 / 30,000,000

Base fee

20 gwei

State root

0x0b846b564fe8…67c1cfa98fa8

Transactions root

0x330c84ba3913…5d9dce78b345

Receipts root

0xa332e61e1136…d722a85415ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800