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 #21371285 · ArcScan

Block

#21,371,285

2026-09-17 18:36:54 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,285
Timestamp: 5 days ago · 2026-09-17 18:36:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d5a2693b005ce7bba39cd00ba01ec89dfc1fbf1be7ce9608bab710b95bff8e2
Parent hash: 0x678f6d7c…017d478e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,285 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.3%3,992,154 / 30,000,000

Base fee

20 gwei

State root

0x5733611f4b67…d78cfc610d80

Transactions root

0xdb36e0a73b77…fe208a0c3c6e

Receipts root

0x34e0ba3d93f4…e36ffaed734a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800