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

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 #21178953 · ArcScan

Block

#21,178,953

2026-09-16 15:31:54 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,953
Timestamp: 7 days ago · 2026-09-16 15:31:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f8c5fd76e86b9633b3efd424b7182f0d094cb8d4b32205455457985a8b1d35c
Parent hash: 0x89555471…5b43adca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,953 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

34.8%10,436,765 / 30,000,000

Base fee

31.199823048 gwei

State root

0x465c3e352f09…1b2de2fe121b

Transactions root

0xe37590b66e21…f3fac8b301a6

Receipts root

0x0ee32ca8b385…7c41ffa33e99

Nonce

0x0000000000000000

Extra data

0x000000073e16cf57