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 #0x16f872988c3f111def1365a4e629bef33a214ca428c22462da32fba97a4e1be9 · ArcScan

Block

#21,446,102

2026-09-18 05:09:15 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,102
Timestamp: 51 days ago · 2026-09-18 05:09:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x16f872988c3f111def1365a4e629bef33a214ca428c22462da32fba97a4e1be9
Parent hash: 0xf6b17590…630f04ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,102 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.4%3,430,949 / 30,000,000

Base fee

20 gwei

State root

0x7fb32d81341a…7ab287e4ecab

Transactions root

0xc85ac65b75ec…322418165970

Receipts root

0xbda4e220cf8c…4b56c6b3ea0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800