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 #21213516 · ArcScan

Block

#21,213,516

2026-09-16 20:23:39 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,516
Timestamp: 22 days ago · 2026-09-16 20:23:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x6382965e068a41a908d6239992928dcde12092c9de10a6309dc60dfc6a973649
Parent hash: 0x6a12f2b4…19800b58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,516 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.6%4,988,131 / 30,000,000

Base fee

20 gwei

State root

0x52b155139d68…a1acfdda802d

Transactions root

0xbba8fedc5a3f…e179b1bf4e64

Receipts root

0xf4c058aa5cd9…1880eee373bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800