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 #21381501 · ArcScan

Block

#21,381,501

2026-09-17 20:03:13 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,501
Timestamp: 10 days ago · 2026-09-17 20:03:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xf84c344c912064c30297b7f7de174aa8a011c7c82f14e040add46e4d1228823b
Parent hash: 0x87e62833…1856283e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,501 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.0%2,096,007 / 30,000,000

Base fee

20 gwei

State root

0xf8081a131611…5fd9ae8b693b

Transactions root

0xcb14e7d579f9…02c1a33c007f

Receipts root

0x98b7d435ca3d…a935f4fb3a92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800