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 #21510312 · ArcScan

Block

#21,510,312

2026-09-18 14:12:03 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,312
Timestamp: 9 days ago · 2026-09-18 14:12:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c9188447839e4bc0fc3256c1c1fe5cf22007afbfa585871fc9cb23dcfa4530a
Parent hash: 0x3dc5d1a9…4f22da8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,312 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.8%2,634,168 / 30,000,000

Base fee

20 gwei

State root

0x5e6af88da677…ec952ca3302f

Transactions root

0x45384caed6a8…055125a51279

Receipts root

0x1111fc475627…49073dbebd6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800