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 #21361395 · ArcScan

Block

#21,361,395

2026-09-17 17:13:21 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,395
Timestamp: 8 days ago · 2026-09-17 17:13:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ec70505b7a3aa9626cff2a65551d68f7f38e9d45ddb833bf58fda382b330eca
Parent hash: 0xd929ed4a…dfa5a76e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,395 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

42.5%12,762,389 / 30,000,000

Base fee

20 gwei

State root

0x478147ab07ec…c4449f00841c

Transactions root

0xb4d2b426bd4a…5f9c4cc325a1

Receipts root

0xfd4fa59c1eaf…fa4d82767cc0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800