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 #21304987 · ArcScan

Block

#21,304,987

2026-09-17 09:16:09 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,987
Timestamp: 29 days ago · 2026-09-17 09:16:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d07725c51e170b41599b8636c5e772cb8da1af1d6b29772b24d7f98822a1b21
Parent hash: 0x368a6036…eab00822
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,987 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.9%5,064,275 / 30,000,000

Base fee

20 gwei

State root

0x1648fc39e679…42221fb45ac0

Transactions root

0x99a3df48015c…6bfd3797637c

Receipts root

0x7563a5cd5348…e6a868b4edb2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800