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 #21511688 · ArcScan

Block

#21,511,688

2026-09-18 14:23:41 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,688
Timestamp: 21 days ago · 2026-09-18 14:23:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbc75c7b88d07552eefa64d7a9bb67168398dae000bbbd70f044d2efb12ef477
Parent hash: 0x42678213…9e8491c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,688 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

39.6%11,879,393 / 30,000,000

Base fee

20 gwei

State root

0x81ce042acd0e…212ad41cda21

Transactions root

0x07f9dcb95851…f94716867a72

Receipts root

0x54341c12a9ec…5942f10a9985

Nonce

0x0000000000000000

Extra data

0x00000004a817c800