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 #21230349 · ArcScan

Block

#21,230,349

2026-09-16 22:45:44 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,349
Timestamp: 17 days ago · 2026-09-16 22:45:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xa34223c0018006b6928b198c16411debc518b600b34b9a3aeacb49bc7a014b1b
Parent hash: 0x0ddddec5…8a1e3dba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,349 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

38.0%11,398,601 / 30,000,000

Base fee

20 gwei

State root

0xf6c0fb0d566a…d44b755a4db0

Transactions root

0x0adb1c76bea4…06c0d0f0dbd0

Receipts root

0x95ea4af02630…014a4479506e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800