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 #21570736 · ArcScan

Block

#21,570,736

2026-09-18 22:42:52 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,736
Timestamp: 56 days ago · 2026-09-18 22:42:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xf762e9c93ed77b1340d36be85c9a5c7926cbc76dfe27be5b7e8e12daa75337c1
Parent hash: 0x282cec7d…2a9d1315
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,736 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.0%1,804,495 / 30,000,000

Base fee

20 gwei

State root

0x27c2e362c77c…1516f2688039

Transactions root

0x3d84ea1bdc9d…fd44c1c17107

Receipts root

0xb20a02c56b11…2f197c49a61e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800