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 #0x5087a687158235eaf3f3e8119f55c2a725416fb38789fbd49118d4421aa78c82 · ArcScan

Block

#21,391,856

2026-09-17 21:30:44 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,856
Timestamp: 20 days ago · 2026-09-17 21:30:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x5087a687158235eaf3f3e8119f55c2a725416fb38789fbd49118d4421aa78c82
Parent hash: 0xc92578e4…2ed6caba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,856 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

26.0%7,790,556 / 30,000,000

Base fee

20 gwei

State root

0xbe53f3f3afc9…4a584b435545

Transactions root

0x881078ddee67…eb92826c6830

Receipts root

0x66ac3c34d392…9b0704c54f2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800