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 #0x99841d25ecb6dc89ea4bcba2e55c2133e74b3683159735a8b27b1fff6e8ec140 · ArcScan

Block

#21,310,904

2026-09-17 10:06:08 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,904
Timestamp: 12 days ago · 2026-09-17 10:06:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x99841d25ecb6dc89ea4bcba2e55c2133e74b3683159735a8b27b1fff6e8ec140
Parent hash: 0x6442a986…aa5d164a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,904 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.9%6,281,815 / 30,000,000

Base fee

20 gwei

State root

0xf57638db1314…f5005f27c196

Transactions root

0xa3015c3cd89a…bcfe8ce8922d

Receipts root

0xebc742fd4d04…86f7de62fa05

Nonce

0x0000000000000000

Extra data

0x00000004a817c800