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 #21377644 · ArcScan

Block

#21,377,644

2026-09-17 19:30:38 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,644
Timestamp: 57 days ago · 2026-09-17 19:30:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x5299a4b368ccfbae4d81387d7d3d14ad69804f18e4d664c6d83bc40bb4269ded
Parent hash: 0xf2df60d5…6637c631
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,644 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.7%2,616,402 / 30,000,000

Base fee

20 gwei

State root

0x7a7d90d950fa…d8ae604298fd

Transactions root

0x93b2c30176ca…8d6f195c19dc

Receipts root

0x7b47d3f20fd3…3fb1d6200de0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800