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 #21352955 · ArcScan

Block

#21,352,955

2026-09-17 16:01:15 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,955
Timestamp: 5 days ago · 2026-09-17 16:01:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b7920c731c81b255e7e8edcc7fb1fe7f64d20ae4b5fc629967819e17a241d40
Parent hash: 0xea40f92c…2937d4ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,955 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.0%2,702,038 / 30,000,000

Base fee

20 gwei

State root

0x1cbc08694a93…060c5788720c

Transactions root

0xd1a64e4dcabc…f0a7b106c52f

Receipts root

0x5d9c05bd84ba…ad5c56db62f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800