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 #0x972cb9ef026a2899d2566ce5118b35e289cb58e0433c829b167e805459a49559 · ArcScan

Block

#21,410,199

2026-09-18 00:05:47 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,199
Timestamp: 6 days ago · 2026-09-18 00:05:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x972cb9ef026a2899d2566ce5118b35e289cb58e0433c829b167e805459a49559
Parent hash: 0x15563857…71f98949
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,199 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.3%1,302,562 / 30,000,000

Base fee

20 gwei

State root

0x3e5d9b343d71…11a33d444b99

Transactions root

0xf51299a667fb…efdf9db56974

Receipts root

0xfa498a0a47c5…ec817afac263

Nonce

0x0000000000000000

Extra data

0x00000004a817c800