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 #21273489 · ArcScan

Block

#21,273,489

2026-09-17 04:50:01 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,489
Timestamp: 45 days ago · 2026-09-17 04:50:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x94e2a4a55853f30a47ef3142da2cf6e3ef61bc2c1026d306365123b43f6e8ebf
Parent hash: 0x9456bf69…39d59343
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,489 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.9%3,265,209 / 30,000,000

Base fee

20 gwei

State root

0x06bb7b2d5c9a…501af229c2e1

Transactions root

0x4a6c7f98a56d…49b032cf10a0

Receipts root

0x431d5299f05b…f85f50794900

Nonce

0x0000000000000000

Extra data

0x00000004a817c800