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 #0xa7a12b5697021d5f1e47a6dc59a973e6718c58e9c99f80979b3a6a619ca06aad · ArcScan

Block

#21,508,845

2026-09-18 13:59:39 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,845
Timestamp: 48 days ago · 2026-09-18 13:59:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7a12b5697021d5f1e47a6dc59a973e6718c58e9c99f80979b3a6a619ca06aad
Parent hash: 0x58cdf950…43815691
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,845 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.5%1,640,245 / 30,000,000

Base fee

20 gwei

State root

0x778306f2bd4e…da4e45ba14ae

Transactions root

0xd746c2f3e171…15e2f88938ae

Receipts root

0x905a841d8278…4b95b78f62b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800