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 #0x9b21db7cc4f8334332d59cff0f7f1004df4392235f874601fe2cb5fc040b3a14 · ArcScan

Block

#21,366,763

2026-09-17 17:58:42 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,763
Timestamp: 40 days ago · 2026-09-17 17:58:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b21db7cc4f8334332d59cff0f7f1004df4392235f874601fe2cb5fc040b3a14
Parent hash: 0xcce2cead…2e7e9010
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,763 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.5%5,253,834 / 30,000,000

Base fee

20 gwei

State root

0xa7894ec08630…74cdb953509c

Transactions root

0x71e06cf55228…d3f91dfe3bbc

Receipts root

0xa1475eedfce6…e0f504963836

Nonce

0x0000000000000000

Extra data

0x00000004a817c800