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 #21365649 · ArcScan

Block

#21,365,649

2026-09-17 17:49:17 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,649
Timestamp: 55 days ago · 2026-09-17 17:49:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b79a4efc134147f33cdd8bb14bb1d78864bf365c471101418a69ebd915cfd00
Parent hash: 0x3a74cd43…8cc1767d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,649 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.9%7,185,303 / 30,000,000

Base fee

20 gwei

State root

0x5b767f4b55b6…ce255dac0ede

Transactions root

0xb4a4f29639ab…2041f9e5439c

Receipts root

0x7b50f6d9ce87…9cc778169df7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800