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 #21346963 · ArcScan

Block

#21,346,963

2026-09-17 15:10:39 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,963
Timestamp: 15 days ago · 2026-09-17 15:10:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x3996c4719424784a59c9c34dfcaf8dbe4d1c5aa993d4b724c9d30c64cec8949b
Parent hash: 0x871198da…b8828141
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,963 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.4%4,019,200 / 30,000,000

Base fee

20 gwei

State root

0x7cbe715b6483…adc19bd389d0

Transactions root

0x2516f81272f6…73f5417bc5be

Receipts root

0xbbefdb798340…5fe858094038

Nonce

0x0000000000000000

Extra data

0x00000004a817c800