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 #21244618 · ArcScan

Block

#21,244,618

2026-09-17 00:46:11 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,618
Timestamp: 22 days ago · 2026-09-17 00:46:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x40272616f239f1c0f7435d2a2894dbd4a2d0b8ee01c262af65185b19e8b79452
Parent hash: 0x4800c038…10d1f0c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,618 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

36.9%11,083,924 / 30,000,000

Base fee

20 gwei

State root

0xcca9d47656d6…4a7c653c4732

Transactions root

0x20c8fc2865f9…0ac719cac22c

Receipts root

0xca20945ec3da…1cedfedd5a44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800