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 #21394897 · ArcScan

Block

#21,394,897

2026-09-17 21:56:26 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,897
Timestamp: 11 days ago · 2026-09-17 21:56:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x59f83718ed9cfb50ecf0de7ea79ca25b4e89c409f0faf0b3b4bbe36359d563b9
Parent hash: 0x33cea754…2af28d85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,897 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.1%4,823,225 / 30,000,000

Base fee

20 gwei

State root

0xce1fa2310b6d…0c45a1e136b7

Transactions root

0x24c1d078af4d…9dbb3a3e5ecd

Receipts root

0xf3f25d0c051d…e1e568e052ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800