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 #21210923 · ArcScan

Block

#21,210,923

2026-09-16 20:01:46 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,923
Timestamp: 15 days ago · 2026-09-16 20:01:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f477ea7f3eb26edc6c171300cd42b85c5096b09a3767b9ac3c25274e8f45b8c
Parent hash: 0x920f138a…bb678a44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,923 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

38.2%11,467,416 / 30,000,000

Base fee

20.071712891 gwei

State root

0x49e235c6c510…41ef1c5b4aab

Transactions root

0xf0daa8f2f27f…d644d13e02be

Receipts root

0xc7ca398773c1…d02b3755ee10

Nonce

0x0000000000000000

Extra data

0x00000004a9aaefd5