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 #21307480 · ArcScan

Block

#21,307,480

2026-09-17 09:37:13 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,480
Timestamp: 27 days ago · 2026-09-17 09:37:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xff792dba7bf91314eb2369ae1d70eb8716df676b772f71e7a81c4b57241274a0
Parent hash: 0xa9dbf0cc…6e23b405
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,480 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

38.7%11,610,669 / 30,000,000

Base fee

20 gwei

State root

0x774122bdfa5e…ea3d94cafdd8

Transactions root

0xba7a5278530e…4693ec3607d1

Receipts root

0xe61a8a487650…8d5fae297ec4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800