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 #21376963 · ArcScan

Block

#21,376,963

2026-09-17 19:24:52 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,963
Timestamp: 52 days ago · 2026-09-17 19:24:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf1241eabe3ebad5ec8668a8c7ba17888eaea6831567bd082de6d84a8f8ac418
Parent hash: 0x92b41674…2475ad38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,963 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

26.4%7,917,681 / 30,000,000

Base fee

20 gwei

State root

0xc1c53d184a74…54452b00efd0

Transactions root

0x623ffc093c94…2e2c702e9bff

Receipts root

0x1400d146d794…3466d7483699

Nonce

0x0000000000000000

Extra data

0x00000004a817c800