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 #21375397 · ArcScan

Block

#21,375,397

2026-09-17 19:11:39 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,397
Timestamp: 13 days ago · 2026-09-17 19:11:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x7255be064f447156143d415856d4a57f8fb1588af8a0027985e2392878103c3a
Parent hash: 0x348435a0…4f6e2699
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,397 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.4%2,529,220 / 30,000,000

Base fee

20 gwei

State root

0x978603b5a7be…189e17517a89

Transactions root

0x2bed3bd408a7…20550116d83c

Receipts root

0x0a6da29f6308…6fb2863507a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800