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 #21328671 · ArcScan

Block

#21,328,671

2026-09-17 12:36:08 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,671
Timestamp: 49 days ago · 2026-09-17 12:36:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ca6bd62029983f1fe478318e3437efddfb3acea5f20bb5fd60db23803b3d0f0
Parent hash: 0xaff50e6a…15b8d0a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,671 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.5%6,464,122 / 30,000,000

Base fee

20 gwei

State root

0xba87bf2fca27…2e2bd3e7abaf

Transactions root

0x11d9c7a6efcd…f7117955fbea

Receipts root

0x4d4777502173…3fb108093c90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800