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 #21419891 · ArcScan

Block

#21,419,891

2026-09-18 01:27:43 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,891
Timestamp: 31 days ago · 2026-09-18 01:27:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e8c3ef26bcbaaac801eabd59a0689767f2dac802187d6034912a8a88a98a7b2
Parent hash: 0x560150d6…7be41432
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,891 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.4%4,310,641 / 30,000,000

Base fee

20 gwei

State root

0x336cb33f879c…fd4f6c21dbda

Transactions root

0x121977140a07…3f17bc51c714

Receipts root

0x28ef8657776a…e60eb4c01850

Nonce

0x0000000000000000

Extra data

0x00000004a817c800