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 #21519261 · ArcScan

Block

#21,519,261

2026-09-18 15:27:40 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,261
Timestamp: 49 days ago · 2026-09-18 15:27:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xade8e281b1e4b0a82482a1ef248ed664ee633a7ccdb8d4be85b5bcb4244534bb
Parent hash: 0x8b973d1a…1d6e01b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,261 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

29.4%8,806,122 / 30,000,000

Base fee

20 gwei

State root

0x43ad9cc87f58…08eab7fdef51

Transactions root

0xd04ba2d9131b…878f2d6a2981

Receipts root

0x99d707ef0b6f…8018d584d050

Nonce

0x0000000000000000

Extra data

0x00000004a817c800