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 #21380230 · ArcScan

Block

#21,380,230

2026-09-17 19:52:29 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,230
Timestamp: 28 days ago · 2026-09-17 19:52:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6b21f48ee5f0bbe829e574dfe8b6f17dd06886ee657ef3397b40a3d2dd3e091
Parent hash: 0xe546a17a…ce6484ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,230 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.6%2,894,348 / 30,000,000

Base fee

20 gwei

State root

0x50b48982fc36…9f90dd05038e

Transactions root

0xab1fd0a20bc5…09e5e6e394cf

Receipts root

0x869c42bfe320…6ab0e53814de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800