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 #0x21c17fe77cdb52107037ed4b1bc27236bfea9061995ff0fe3d50bcaff0604ed0 · ArcScan

Block

#21,351,726

2026-09-17 15:50:52 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,726
Timestamp: 32 days ago · 2026-09-17 15:50:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x21c17fe77cdb52107037ed4b1bc27236bfea9061995ff0fe3d50bcaff0604ed0
Parent hash: 0x12bbf99f…ec1f90d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,726 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.5%3,161,556 / 30,000,000

Base fee

20 gwei

State root

0xcdc36e49a64b…687df237ad59

Transactions root

0x49d732c1f67b…e313a92fa189

Receipts root

0x5dc2d4a5a175…43d782cc47ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800