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 #21294496 · ArcScan

Block

#21,294,496

2026-09-17 07:47:30 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,496
Timestamp: 6 days ago · 2026-09-17 07:47:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0dcce89163287aa35512d8339c777c7db2d2a234dbc4feb0c4a3470a5460684
Parent hash: 0x8c8a67f3…07a86797
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,496 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.1%1,839,292 / 30,000,000

Base fee

20 gwei

State root

0x1782d8c91545…036935ff1c3f

Transactions root

0x08de5fbebfde…4a99e01aabbb

Receipts root

0x5c329670ed48…b294bd4a1b7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800