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 #0x0a2514c711b62dfc3538ff9ad16712cd001dd283b50274a7fd4e999a47c86bd2 · ArcScan

Block

#21,445,661

2026-09-18 05:05:32 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,661
Timestamp: 47 days ago · 2026-09-18 05:05:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a2514c711b62dfc3538ff9ad16712cd001dd283b50274a7fd4e999a47c86bd2
Parent hash: 0x354a7594…1317b45e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,661 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.0%2,696,764 / 30,000,000

Base fee

20 gwei

State root

0x3f80fe8e9dbb…ece2fc4d72ba

Transactions root

0xec902adee2ee…04e92b057587

Receipts root

0x3eb89603d64c…5b0a9ac2adb3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800