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 #0x251cee3f3cbd01daef37c45e9ef76c486836e366d4b4745a9728ab66d47bb3e3 · ArcScan

Block

#21,329,820

2026-09-17 12:45:50 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,820
Timestamp: 25 days ago · 2026-09-17 12:45:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x251cee3f3cbd01daef37c45e9ef76c486836e366d4b4745a9728ab66d47bb3e3
Parent hash: 0x05d001d0…5ad91efa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,820 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

26.3%7,899,096 / 30,000,000

Base fee

20 gwei

State root

0xb4193e942a44…5036bbc22653

Transactions root

0x31dd92aed5e7…7940a03ff6f9

Receipts root

0x12a3ff256487…f66a08c97e04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800