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 #21418716 · ArcScan

Block

#21,418,716

2026-09-18 01:17:47 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,716
Timestamp: 14 days ago · 2026-09-18 01:17:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x47907c7f55da490f721da81b9b5933e46b5658a87b56c3cf9d7826f450747934
Parent hash: 0xb4a4e7c0…162958b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,716 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.1%927,556 / 30,000,000

Base fee

20 gwei

State root

0xee1c4f14e83a…ddc191f12a41

Transactions root

0xf538ae86d86c…1db2618d65ec

Receipts root

0x15282e6a9b6f…d52e31a2057b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800