Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc45e757a6203abf8c9a509d2a159a880e80a3172a6c73c0311f359217b860cf2 · ArcScan

Block

#21,309,008

2026-09-17 09:50:07 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,008
Timestamp: 5 days ago · 2026-09-17 09:50:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xc45e757a6203abf8c9a509d2a159a880e80a3172a6c73c0311f359217b860cf2
Parent hash: 0x980f294b…c3ffe69d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,008 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

26.3%7,875,964 / 30,000,000

Base fee

20 gwei

State root

0xf43339869a0c…a501b8aaca85

Transactions root

0xe808cfc43be5…02509bbb0eb9

Receipts root

0xe14dec94cff1…9123485d6afb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800