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

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 #21211105 · ArcScan

Block

#21,211,105

2026-09-16 20:03:18 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,105
Timestamp: 18 days ago · 2026-09-16 20:03:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x116f21e588a21cd20e572bab9bc41bd665b894a5d354b31cfc76a92ecfc0dc85
Parent hash: 0x3584ad48…69b04785
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,105 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

27.3%8,187,184 / 30,000,000

Base fee

20 gwei

State root

0x9d13a03d2343…4a8e3d4d950a

Transactions root

0x54914a3dede7…1bb71789a4a6

Receipts root

0xea45cba497b7…9ed8ee7b36c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800