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 #0x5a6e93efe9d5b0d81b25806f2fc3260d2b86ad0ea61cb73d107c0892c42fd246 · ArcScan

Block

#21,442,497

2026-09-18 04:38:47 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,497
Timestamp: 48 days ago · 2026-09-18 04:38:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a6e93efe9d5b0d81b25806f2fc3260d2b86ad0ea61cb73d107c0892c42fd246
Parent hash: 0x04927f43…62b17e99
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,497 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.4%1,930,020 / 30,000,000

Base fee

20 gwei

State root

0x0caa27c6d42a…bfecbdc55529

Transactions root

0x6023eb721b1c…7c7d05aea972

Receipts root

0xa435ad4bd2f6…c6ce121dbd4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800