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 #21387194 · ArcScan

Block

#21,387,194

2026-09-17 20:51:20 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,194
Timestamp: 10 days ago · 2026-09-17 20:51:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x699c48460c9e9ad97f90d0a1b8ca08ca38a09bfe77816cbe8f801f28a3d57fa8
Parent hash: 0xae1ae42c…f49a5f7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,194 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.8%3,549,168 / 30,000,000

Base fee

20 gwei

State root

0x28a3ddb09d74…20b82d3d60ff

Transactions root

0x1f2380d06aa8…af57acc38af3

Receipts root

0x3e750378dbb5…2c0a68a12812

Nonce

0x0000000000000000

Extra data

0x00000004a817c800