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 #21328297 · ArcScan

Block

#21,328,297

2026-09-17 12:32:59 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,297
Timestamp: 41 days ago · 2026-09-17 12:32:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x3803b60dba348a3805123fa44db2eaa24e4a45b3aa62589d83abfd651dd4289f
Parent hash: 0x02482226…9cb475b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,297 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.9%5,962,172 / 30,000,000

Base fee

20 gwei

State root

0x47b9adb969e4…a7776910e006

Transactions root

0x9ee5e3344742…6030407e5fc4

Receipts root

0x4a6ca4f171b5…877d95211ff8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800