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 #21319440 · ArcScan

Block

#21,319,440

2026-09-17 11:18:12 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,440
Timestamp: 52 days ago · 2026-09-17 11:18:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x41d8ea93d7255f5e154712a0e5402ca7f1b29a2daca4922033160b495e82f526
Parent hash: 0x4f242571…01ea8c0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,440 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

48.0%14,393,071 / 30,000,000

Base fee

20 gwei

State root

0x66bc43169980…7b616aae972f

Transactions root

0xf3f4d5319acc…f1968c20d0d4

Receipts root

0xda51ed6909db…e1c913016ca8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800