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 #21517689 · ArcScan

Block

#21,517,689

2026-09-18 15:14:23 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,689
Timestamp: 6 days ago · 2026-09-18 15:14:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xaba675af2197a1856ab2d7483759d796793a3a8f8275b2907f06f71ab368abeb
Parent hash: 0x55402d8c…4108a738
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,689 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.3%3,383,093 / 30,000,000

Base fee

20 gwei

State root

0xc49f69f0ccb2…6c39ab6326b4

Transactions root

0x1d869b985c95…a4d6019bf7e2

Receipts root

0xc33e652feff1…9661c133a043

Nonce

0x0000000000000000

Extra data

0x00000004a817c800