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 #21508946 · ArcScan

Block

#21,508,946

2026-09-18 14:00:31 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,946
Timestamp: 47 days ago · 2026-09-18 14:00:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x176314dfc4420e7f25ca4588777484d220e6978a68de4c1a41141d3eb221f440
Parent hash: 0xf5f20429…a1c14083
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,946 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.6%4,091,688 / 30,000,000

Base fee

20 gwei

State root

0xeee39662f7bf…4579c7316602

Transactions root

0xe51f14b8a8d9…a83483670c99

Receipts root

0x54091215f0c5…208662c8690f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800