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 #21350646 · ArcScan

Block

#21,350,646

2026-09-17 15:41:45 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,646
Timestamp: 28 days ago · 2026-09-17 15:41:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a2c40e34f1bb3aeba8cf6b8c4c11e93b4466ebfee3d94d03255924b90cbcd14
Parent hash: 0x200b950a…5ef5f0a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,646 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

50.5%15,153,363 / 30,000,000

Base fee

20 gwei

State root

0x9df85e52af83…d4abd5920dff

Transactions root

0x4225c243d6b3…51c4ace97d95

Receipts root

0xa76b84f1a471…2b5fd18575ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800