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 #21308317 · ArcScan

Block

#21,308,317

2026-09-17 09:44:17 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,317
Timestamp: 15 days ago · 2026-09-17 09:44:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ed82bce86a829aefb91755963f32d9e16c69e9613012d23ddf7f7edd4d02dcb
Parent hash: 0xe61c9362…90f79fba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,317 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

19.4%5,830,329 / 30,000,000

Base fee

20 gwei

State root

0x490d696fd0d2…b673fe923e63

Transactions root

0xb0115afadd77…144671032c44

Receipts root

0xd8e313abaa3b…632b718e2ec4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800