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 #21377070 · ArcScan

Block

#21,377,070

2026-09-17 19:25:47 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,070
Timestamp: 53 days ago · 2026-09-17 19:25:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xff7828d8a57dc72d3c50e29b5a4a3e58dee8b6f3abbda5c4e140a1ff7c177d0d
Parent hash: 0xd6217afc…53e5f95d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,070 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.4%2,222,141 / 30,000,000

Base fee

20 gwei

State root

0xaf57c48676db…eb4d3a13e135

Transactions root

0xf949a91fdd39…6d7093ca37ba

Receipts root

0xc3900751dc0f…da1ee2569104

Nonce

0x0000000000000000

Extra data

0x00000004a817c800