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 #0x900d3250773cf47ff286a159a6801df3fb34c86fb766bab704a895340c52dc91 · ArcScan

Block

#21,212,374

2026-09-16 20:14:01 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,374
Timestamp: 7 days ago · 2026-09-16 20:14:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x900d3250773cf47ff286a159a6801df3fb34c86fb766bab704a895340c52dc91
Parent hash: 0x29c37e63…9749bebc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,374 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

31.6%9,475,001 / 30,000,000

Base fee

20 gwei

State root

0x4455decd71d3…f8968df201f4

Transactions root

0x822a74964e21…cad3dca7ce5d

Receipts root

0x2b89008bd241…eaf5e129eb4a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800