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 #21210225 · ArcScan

Block

#21,210,225

2026-09-16 19:55:52 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,225
Timestamp: 6 days ago · 2026-09-16 19:55:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b499d64dcb7db9ebe4d87cf9769004566daec32e098dae7c07c8a2496323199
Parent hash: 0xd5fee37f…db64a222
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,225 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

29.3%8,795,658 / 30,000,000

Base fee

20 gwei

State root

0xc5bfa1b1cc9b…c22418c59376

Transactions root

0x34ceff4f8ad5…01025ba548a6

Receipts root

0xa9802f11d457…084e13d3d137

Nonce

0x0000000000000000

Extra data

0x00000004a817c800