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 #21270810 · ArcScan

Block

#21,270,810

2026-09-17 04:27:22 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,810
Timestamp: 13 days ago · 2026-09-17 04:27:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x58d857bfbb8e3740ca12cca74d1c689124c5a6466d3bbfa728170de0e82f0aaa
Parent hash: 0x205d1b7d…118a1a73
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,810 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.0%3,911,419 / 30,000,000

Base fee

20 gwei

State root

0xcc4adfc4c11a…8158bd2c1aab

Transactions root

0xc409fbcafd64…e866d0f4dde4

Receipts root

0xcc0b93027971…90731bf0270a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800