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 #21419377 · ArcScan

Block

#21,419,377

2026-09-18 01:23:22 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,377
Timestamp: 14 days ago · 2026-09-18 01:23:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x4868fb6f9c247ee44035644efa640a42e980349a0470242cc9f39084c92d3550
Parent hash: 0xe01e59d8…4c33eb6a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,377 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.4%3,109,291 / 30,000,000

Base fee

20 gwei

State root

0xbcdbc02c4b54…76ae04d0d096

Transactions root

0xb67738226fba…626c5528fd63

Receipts root

0x2e52d7d70325…a2c1d59e7b76

Nonce

0x0000000000000000

Extra data

0x00000004a817c800