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 #0x1d5df5dc41db02ccae3970ea0d307d7669903221214f3d230666aa31fb04e76b · ArcScan

Block

#21,221,380

2026-09-16 21:30:02 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,380
Timestamp: 6 days ago · 2026-09-16 21:30:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d5df5dc41db02ccae3970ea0d307d7669903221214f3d230666aa31fb04e76b
Parent hash: 0x25dad379…bea1d1f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,380 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

59.2%17,749,933 / 30,000,000

Base fee

20 gwei

State root

0xc0da38be1bd8…e9799cecb288

Transactions root

0x39860529ee6e…457aceb795de

Receipts root

0xa2fd60ed1e9a…776e30cde7c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800