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 #21530184 · ArcScan

Block

#21,530,184

2026-09-18 17:00:00 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,184
Timestamp: 53 days ago · 2026-09-18 17:00:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x16b46a9404210a5f1e79047afce4be8493f56bddafcb9c576312311e46ee863c
Parent hash: 0x85e5bc65…283080bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,184 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.6%1,694,574 / 30,000,000

Base fee

20 gwei

State root

0x0821cec32fbd…8ec97f7e171a

Transactions root

0x526841292086…60663837eb1e

Receipts root

0x95d6b45489cb…faaeefd29429

Nonce

0x0000000000000000

Extra data

0x00000004a817c800