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 #21305944 · ArcScan

Block

#21,305,944

2026-09-17 09:24:14 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,944
Timestamp: 7 days ago · 2026-09-17 09:24:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x424f4b067dd76bd9ffac24475c0c4896ed3793f435b750655bd2b56e6694b537
Parent hash: 0xd37e5338…2c791a4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,944 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.2%3,653,828 / 30,000,000

Base fee

20 gwei

State root

0x2a836d71da0a…7d4dd0fae1ab

Transactions root

0xf40fbc4c3272…3f04507d15e2

Receipts root

0xf8d5965509f1…cc2f70a35e20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800