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 #0x19f19753259376403c5c80f4c6bfa51b49572ab98aa1ac1dd6394b58cfc9fe61 · ArcScan

Block

#21,190,778

2026-09-16 17:11:43 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,190,778
Timestamp: 4 days ago · 2026-09-16 17:11:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x19f19753259376403c5c80f4c6bfa51b49572ab98aa1ac1dd6394b58cfc9fe61
Parent hash: 0x5378fec2…69566cb8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,190,778 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

47.6%14,268,289 / 30,000,000

Base fee

20.027934015 gwei

State root

0xf30db6155448…26cff5508bbb

Transactions root

0x462b07219bc2…8b261ff42190

Receipts root

0x5093f90f8ebf…ca18985fe3fb

Nonce

0x0000000000000000

Extra data

0x00000004a8d97dbe