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 #21212446 · ArcScan

Block

#21,212,446

2026-09-16 20:14:37 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,446
Timestamp: 8 days ago · 2026-09-16 20:14:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xecb10ed3e217a96933cf66721af057e6e14d808c30c4dae34161e29e1057b055
Parent hash: 0x2312856d…b59e80f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,446 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.3%7,600,076 / 30,000,000

Base fee

20 gwei

State root

0x104e70d7e3b8…e553e7ce15e0

Transactions root

0x08ed6f3df366…1361baa919ce

Receipts root

0x2e9302c26e74…75fd448fb4ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800