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

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 #21235721 · ArcScan

Block

#21,235,721

2026-09-16 23:31:04 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,721
Timestamp: 39 days ago · 2026-09-16 23:31:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8129fd6fe791854ac41102dcad37538da4426d7a33c796324328282cf8dc3513
Parent hash: 0x1a7cd59e…554f4283
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,721 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.8%6,240,557 / 30,000,000

Base fee

20 gwei

State root

0xe87891704841…783c95d5dc11

Transactions root

0xbc4ac1344c54…0a163870b8d8

Receipts root

0xcb34f8d9b991…7818be9075c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800