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 #21281680 · ArcScan

Block

#21,281,680

2026-09-17 05:59:13 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,680
Timestamp: 12 days ago · 2026-09-17 05:59:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f95cddb7dbd3202190ad6cce4eece25631c468de4c138133271dd56118ed7b5
Parent hash: 0xa365f118…cdce7fca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,680 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.7%3,514,457 / 30,000,000

Base fee

20 gwei

State root

0x1db35948af44…6290e0d61dfe

Transactions root

0x7a87bdb7f925…970a6fda241f

Receipts root

0x8fcd82897bd5…6f64bbc65ca1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800