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 #21547461 · ArcScan

Block

#21,547,461

2026-09-18 19:26:04 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,461
Timestamp: 56 days ago · 2026-09-18 19:26:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xaae6ec3bffa687e5b07315799e3e4e2d4122caa126dde92c738fc2582b47f725
Parent hash: 0xc7ec10c6…b5c4b0fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,461 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.4%1,616,336 / 30,000,000

Base fee

20 gwei

State root

0x97e5cd4bd1fe…0ef82bf5b4d6

Transactions root

0x1e0f2a4daeb5…cd846badf534

Receipts root

0xae3a83723a8d…5bfadae82515

Nonce

0x0000000000000000

Extra data

0x00000004a817c800