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 #21516409 · ArcScan

Block

#21,516,409

2026-09-18 15:03:34 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,409
Timestamp: 19 days ago · 2026-09-18 15:03:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5bdab538e6155dcc08c46e872e5f4e434ed9e26047ad39f821431e2216a9da81
Parent hash: 0xf8106347…34be958d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,409 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.4%3,134,301 / 30,000,000

Base fee

20 gwei

State root

0x17b1f69c2d33…13ce7225a03f

Transactions root

0x34570a7553bf…f51c0cdd68ff

Receipts root

0x42a9a8a9455f…b5d47a3c52f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800