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 #21276688 · ArcScan

Block

#21,276,688

2026-09-17 05:17:02 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,688
Timestamp: 22 days ago · 2026-09-17 05:17:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2961bb80d4dbdb63a2a3d1b6138ec934470a74deaf4c202aa804c195bce5bba
Parent hash: 0xa563c02f…41e3955a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,688 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.7%3,504,418 / 30,000,000

Base fee

20 gwei

State root

0x8f54e0b7b176…53c2ee8b9789

Transactions root

0x4e70dd4215f1…aa9f4d00446b

Receipts root

0x177f918d8820…b64c362fcb58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800