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 #0x12e782da4047d6377ffcb6925e2ef39a084e883ed5a2ed5b4c6a80bc03fcf6fb · ArcScan

Block

#21,299,651

2026-09-17 08:31:04 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,651
Timestamp: 49 days ago · 2026-09-17 08:31:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x12e782da4047d6377ffcb6925e2ef39a084e883ed5a2ed5b4c6a80bc03fcf6fb
Parent hash: 0x913a1b92…d959b360
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,651 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.9%3,266,024 / 30,000,000

Base fee

20 gwei

State root

0x678d13fa3408…4617d2b71783

Transactions root

0x76012124442a…b0973c6465c8

Receipts root

0xb1190aafc276…612b08eff951

Nonce

0x0000000000000000

Extra data

0x00000004a817c800