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 #0x0a5fc119ee93d7f3bbe77bd448d472d0c600e25ee53c66522b4713c39c788a8b · ArcScan

Block

#21,309,580

2026-09-17 09:54:57 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,580
Timestamp: 22 days ago · 2026-09-17 09:54:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a5fc119ee93d7f3bbe77bd448d472d0c600e25ee53c66522b4713c39c788a8b
Parent hash: 0x616811c8…0e41a02c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,580 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

25.4%7,612,510 / 30,000,000

Base fee

20 gwei

State root

0x0405be4a3a6a…95ceef3d9ea3

Transactions root

0x468557437f4e…e2047551388d

Receipts root

0xb30e2c3ce127…7940a70a0c4a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800