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 #21210896 · ArcScan

Block

#21,210,896

2026-09-16 20:01:32 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,896
Timestamp: 14 days ago · 2026-09-16 20:01:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x3163d2a9fdf397e4b956ee8b7d16506913e74a20827f0d88f6cb174d9b939c01
Parent hash: 0x603e74a6…51460595
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,896 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.7%4,999,897 / 30,000,000

Base fee

20 gwei

State root

0x00614fa0ea93…13e50234c77d

Transactions root

0x8409e3a62d2f…21f42609ced1

Receipts root

0xd8c3c77875d9…f65d07be2c08

Nonce

0x0000000000000000

Extra data

0x00000004a817c800