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 #0xc34c9b0599a58458dc7773d53eb18ff358130c11b1730814e6023995189ac3a1 · ArcScan

Block

#21,208,775

2026-09-16 19:43:38 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,208,775
Timestamp: 3 days ago · 2026-09-16 19:43:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xc34c9b0599a58458dc7773d53eb18ff358130c11b1730814e6023995189ac3a1
Parent hash: 0x2bbc6edf…e68e4b37
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,208,775 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.3%3,089,257 / 30,000,000

Base fee

20.10580569 gwei

State root

0x1bccf6797910…402428333e37

Transactions root

0xb85592b6cd8a…6bdccbefc237

Receipts root

0x7b80d54a3b10…120599be02c3

Nonce

0x0000000000000000

Extra data

0x00000004abbfd1dd