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 #21416522 · ArcScan

Block

#21,416,522

2026-09-18 00:59:14 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,522
Timestamp: 57 days ago · 2026-09-18 00:59:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xc81e1225d61cc794d0558892711a133018b3b5c033dcdfa7f13bc72724028303
Parent hash: 0x5b7f7102…e162539a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,522 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.3%1,875,152 / 30,000,000

Base fee

20 gwei

State root

0x7d41ecd7ebbb…9b79aba71d73

Transactions root

0xad3fd935336c…9dc0d76553da

Receipts root

0xddae6bbafbeb…db0a120c6a29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800