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 #21281148 · ArcScan

Block

#21,281,148

2026-09-17 05:54:43 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,148
Timestamp: 27 days ago · 2026-09-17 05:54:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4cba0d247cfb945c0e523b035e8cd9cf53f52daec284249abbf4c1588226658
Parent hash: 0x04bc13e7…083b1246
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,148 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.1%5,127,146 / 30,000,000

Base fee

20 gwei

State root

0xa4612bc22722…7b229302efbc

Transactions root

0xad869cabceec…db8557266c61

Receipts root

0x6521f4693183…2c0f94ebdd38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800