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 #21366980 · ArcScan

Block

#21,366,980

2026-09-17 18:00:32 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,980
Timestamp: 33 days ago · 2026-09-17 18:00:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0919640f871649ecea4a4897dfd1243d86720b1058819a174f8d0da2cd3c67e
Parent hash: 0x52f0a8ae…e4b34e15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,980 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.6%5,282,028 / 30,000,000

Base fee

20 gwei

State root

0x8bfad3d0e3d8…80aae903afb0

Transactions root

0x5e397bed18ca…9827e10e137c

Receipts root

0xdc500c0fd50c…e2a14ce10717

Nonce

0x0000000000000000

Extra data

0x00000004a817c800