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 #21274673 · ArcScan

Block

#21,274,673

2026-09-17 05:00:01 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,673
Timestamp: 8 days ago · 2026-09-17 05:00:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x367e8a440493e472f7b8966325eaced233404ce2cdd3b7af5fe83081c77d75a1
Parent hash: 0x096a96c6…18ed9240
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,673 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

22.0%6,588,231 / 30,000,000

Base fee

20 gwei

State root

0xa331a3430ae4…7d591a32fd8a

Transactions root

0xa06d92b3c130…2895c3cf38da

Receipts root

0x116310d71e31…ccbdc6dc7aec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800