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 #21298980 · ArcScan

Block

#21,298,980

2026-09-17 08:25:24 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,980
Timestamp: 55 days ago · 2026-09-17 08:25:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x35fb6eb682304882a2e4f1da4e6e48331acb678d7fbfc6a62d9b0c5da41e1151
Parent hash: 0x3a3d8da4…d38f24cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,980 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.4%2,230,126 / 30,000,000

Base fee

20 gwei

State root

0xb5e5668fa072…30975d864759

Transactions root

0x0a8be712d6a2…79887c85d125

Receipts root

0x37d97930b60f…0ff1a138b202

Nonce

0x0000000000000000

Extra data

0x00000004a817c800