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 #21316202 · ArcScan

Block

#21,316,202

2026-09-17 10:50:52 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,202
Timestamp: 47 days ago · 2026-09-17 10:50:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d2eff2bce3e0fd4420a1cb06cbc932b15d355e4366f2ef0a5b59c7772368cea
Parent hash: 0x12716afc…bd2d2edb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,202 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

25.9%7,767,470 / 30,000,000

Base fee

20 gwei

State root

0x8293d01c9c67…871715e461db

Transactions root

0xbfd0becf0e7d…c74464dc07bc

Receipts root

0x288b8fc3d97a…ff505a20b9d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800