Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x7a9d759a165b9dac5e282fd893c713b8436526718d6d958bd2e24b649868a5ce · ArcScan

Block

#21,356,461

2026-09-17 16:30:52 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,461
Timestamp: 51 days ago · 2026-09-17 16:30:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a9d759a165b9dac5e282fd893c713b8436526718d6d958bd2e24b649868a5ce
Parent hash: 0xc3a9c824…82299ada
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,461 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.4%2,219,003 / 30,000,000

Base fee

20 gwei

State root

0x334b53ec7cf8…966714512d9e

Transactions root

0x2215f0eab007…738205fd540e

Receipts root

0x646f543720f9…a006195f6002

Nonce

0x0000000000000000

Extra data

0x00000004a817c800