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 #21230020 · ArcScan

Block

#21,230,020

2026-09-16 22:42:58 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,020
Timestamp: 12 days ago · 2026-09-16 22:42:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x95b997eefe2fcef026cdb8c779d271dbb219cbf2578078448f4dd05a4500763d
Parent hash: 0x8b3039bb…1df0aad0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,020 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

47.9%14,359,388 / 30,000,000

Base fee

20 gwei

State root

0x46b86d2b96ed…5013178c9020

Transactions root

0xcdf2a4e8aacf…46a7ea31b0c5

Receipts root

0x713e369f05a1…12ca419f6249

Nonce

0x0000000000000000

Extra data

0x00000004a817c800