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 #0xb4ae19f63f22c541e3d4defd7aac9292bcc421c54a481b54947fe56c29367125 · ArcScan

Block

#21,178,123

2026-09-16 15:24:54 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,123
Timestamp: 7 days ago · 2026-09-16 15:24:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4ae19f63f22c541e3d4defd7aac9292bcc421c54a481b54947fe56c29367125
Parent hash: 0xb5a46d47…5f95b202
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,123 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

30.3%9,087,979 / 30,000,000

Base fee

100.264706225 gwei

State root

0x67a21cb79fe9…b3d8ae9c016f

Transactions root

0x0e970ca53cce…06254a37ca31

Receipts root

0x4e20241c8105…78fb4c6c5f3a

Nonce

0x0000000000000000

Extra data

0x0000001734f63c5e