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 #21237597 · ArcScan

Block

#21,237,597

2026-09-16 23:46:55 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,597
Timestamp: 15 days ago · 2026-09-16 23:46:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x58af3fa8c023b22d5f16dc9d0d6519990bae1d178bea912f90a4a5c5e39c2efc
Parent hash: 0xc1ad7bce…07bbb5d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,597 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.9%6,272,293 / 30,000,000

Base fee

20 gwei

State root

0xcc91e580018e…8856c0191606

Transactions root

0x18a40f4ae06f…2b5b2e916bdc

Receipts root

0x36147c1aa1f0…dce36a297a57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800