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 #0x20a6966170be7e20362f770ce49db79ce4023c8c465cf875140795118375480a · ArcScan

Block

#21,517,871

2026-09-18 15:15:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,871
Timestamp: 11 days ago · 2026-09-18 15:15:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x20a6966170be7e20362f770ce49db79ce4023c8c465cf875140795118375480a
Parent hash: 0x4abe83f7…02b2441e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,871 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

24.9%7,463,846 / 30,000,000

Base fee

20 gwei

State root

0x6d9917bd7237…05da6cfdd82e

Transactions root

0x489d243fb0f4…5fd9c10c9d54

Receipts root

0x188faef7a95d…133d5cf32c68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800