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 #21309219 · ArcScan

Block

#21,309,219

2026-09-17 09:51:54 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,219
Timestamp: 12 days ago · 2026-09-17 09:51:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xe42acc8459084ff90f2d8ecc7db1ef6b6f63694c739086f6d644ea4a9272aeca
Parent hash: 0x2ab717b6…f02eee69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,219 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.1%4,241,328 / 30,000,000

Base fee

20 gwei

State root

0x69f4580f1749…0e473221d39d

Transactions root

0xc464b477c847…0b8951207a91

Receipts root

0xa4a8be443782…019898e3bf2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800