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 #21316669 · ArcScan

Block

#21,316,669

2026-09-17 10:54:48 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,669
Timestamp: 52 days ago · 2026-09-17 10:54:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x43b120b84e37ef64b6faccf25351ea824a7d49e4b507fb4b6ef8cfa35188a855
Parent hash: 0x79a07c22…9e24247c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,669 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.6%4,388,205 / 30,000,000

Base fee

20 gwei

State root

0x401317903d86…6bb97e8dfd97

Transactions root

0x2fe8f5157e26…69c18993fddd

Receipts root

0xc858586e28f8…e7b8fd5c5bea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800