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 #0x7d9386de81aa2727892f1e0af0d2e0e9fa1475002d90a04100142cb21c9d0b98 · ArcScan

Block

#21,221,939

2026-09-16 21:34:45 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,939
Timestamp: 10 days ago · 2026-09-16 21:34:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d9386de81aa2727892f1e0af0d2e0e9fa1475002d90a04100142cb21c9d0b98
Parent hash: 0x364449fd…506f0c2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,939 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

51.2%15,360,326 / 30,000,000

Base fee

20 gwei

State root

0xa215815aa49c…cfac399d7f09

Transactions root

0x23872312e63d…6784b1e05b00

Receipts root

0xefd08198cba9…9bbc7c640775

Nonce

0x0000000000000000

Extra data

0x00000004a817c800