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 #21316990 · ArcScan

Block

#21,316,990

2026-09-17 10:57:31 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,990
Timestamp: 4 days ago · 2026-09-17 10:57:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xec0203ccc5de816ef1060d4a02a58f9c2e3f5828c630b0010f3f0d008d57abbb
Parent hash: 0x862acc8e…5ad6812c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,990 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

27.9%8,365,321 / 30,000,000

Base fee

20 gwei

State root

0xb6908fc6953b…6d552eb523ec

Transactions root

0x41a5b25fae28…56c3b0230ff9

Receipts root

0x73e0c034b224…eea535144958

Nonce

0x0000000000000000

Extra data

0x00000004a817c800