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 #21300841 · ArcScan

Block

#21,300,841

2026-09-17 08:41:08 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,841
Timestamp: 20 days ago · 2026-09-17 08:41:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x1eceb8e968b91dc019445abf278614fd09e3a5e4a91b5476b2da3418c4db0832
Parent hash: 0x456d7012…5e3900b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,841 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

28.9%8,673,212 / 30,000,000

Base fee

20 gwei

State root

0xf1190d3a4821…89ea7d724f0c

Transactions root

0x523f25a7b49d…36f7d56a3751

Receipts root

0xcbe89a74e89f…dd9c4b316340

Nonce

0x0000000000000000

Extra data

0x00000004a817c800