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 #0xe012b53a30a3582dcf488e11c55fd82b78082603e3e576f9f6c8209cec5ec68c · ArcScan

Block

#21,257,121

2026-09-17 02:31:45 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,121
Timestamp: 58 days ago · 2026-09-17 02:31:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xe012b53a30a3582dcf488e11c55fd82b78082603e3e576f9f6c8209cec5ec68c
Parent hash: 0xd23e8845…c8f5b2d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,121 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.2%6,062,663 / 30,000,000

Base fee

20 gwei

State root

0x40018b9cee81…6a8ff3262b39

Transactions root

0x72dd3834c375…7167f1e5f78c

Receipts root

0x12a6e9c17973…4474c7193fbf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800