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 #21254119 · ArcScan

Block

#21,254,119

2026-09-17 02:06:24 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,119
Timestamp: 14 days ago · 2026-09-17 02:06:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x584d8fc8e42b3454456385a0a27f92626b4e7b33b57cde7093f5e30807be7bde
Parent hash: 0xbc9d3def…e0a94426
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,119 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.0%4,209,959 / 30,000,000

Base fee

20 gwei

State root

0x988b15ef9686…bc514e910207

Transactions root

0xf960a18d797b…176a7f1849ad

Receipts root

0x62c8a27ffa5a…5a5f3c97f544

Nonce

0x0000000000000000

Extra data

0x00000004a817c800