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 #21356506 · ArcScan

Block

#21,356,506

2026-09-17 16:31:15 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,506
Timestamp: 51 days ago · 2026-09-17 16:31:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x33d7817eb26120ae2e4a449709f78b2f0a5d3b2c679dee15a8f6300f90f5f86e
Parent hash: 0xf68e635f…d12dcab7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,506 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

22.9%6,859,639 / 30,000,000

Base fee

20 gwei

State root

0x802a63e98f33…48ed55669af2

Transactions root

0x1479be1d87e6…0d7b94a6d9c4

Receipts root

0x025a32163e48…d07922c1bbd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800