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 #21539041 · ArcScan

Block

#21,539,041

2026-09-18 18:14:53 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,041
Timestamp: 56 days ago · 2026-09-18 18:14:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9b86b39bc31558f515c45fc653f6b49bbce44bb336a35d3fae16625ba3dc9bd
Parent hash: 0x61351959…335b1a3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,041 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.2%3,363,074 / 30,000,000

Base fee

20 gwei

State root

0x3a36943cd3ac…6a12ee5fde43

Transactions root

0x0fcee5a123d7…67a2acbd1391

Receipts root

0xc184bdaf578d…dd93fde88fcf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800