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 #0xf7aff7555b275864a3d8883c4daa3178fc9894f53a334eb17472759d50ae69da · ArcScan

Block

#21,187,340

2026-09-16 16:42:42 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,187,340
Timestamp: 3 days ago · 2026-09-16 16:42:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7aff7555b275864a3d8883c4daa3178fc9894f53a334eb17472759d50ae69da
Parent hash: 0x770e1c10…65af36bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,187,340 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

41.4%12,418,830 / 30,000,000

Base fee

33.291391974 gwei

State root

0x5af8fad71235…b987416b713f

Transactions root

0x521c689f5007…1eb528c3588b

Receipts root

0x6ebb421ec08e…d92e226574ee

Nonce

0x0000000000000000

Extra data

0x00000007be553180