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 #0x8a1d5c8b3863088a91b941a0db4ff59401403393521aadfba347a21ad34a6e0b · ArcScan

Block

#21,236,697

2026-09-16 23:39:19 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,697
Timestamp: 10 days ago · 2026-09-16 23:39:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a1d5c8b3863088a91b941a0db4ff59401403393521aadfba347a21ad34a6e0b
Parent hash: 0x57908398…e8bd476b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,697 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.3%5,780,085 / 30,000,000

Base fee

20 gwei

State root

0x2a78beada543…5676d955a5da

Transactions root

0xd154f8120f2d…926485aa88fb

Receipts root

0x5585fce19d50…9ea99c2fd984

Nonce

0x0000000000000000

Extra data

0x00000004a817c800