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 #21419725 · ArcScan

Block

#21,419,725

2026-09-18 01:26:19 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,725
Timestamp: 25 days ago · 2026-09-18 01:26:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d4056c1bd5b9e75d0a4e6fa73f82d145a42918e173ecdcecc8dc93dc97d1498
Parent hash: 0x984128c3…17a7edab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,725 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.0%2,399,413 / 30,000,000

Base fee

20 gwei

State root

0x8b5a8fbe3833…f5357914c4c3

Transactions root

0x1842e430cf70…589879cd1e7b

Receipts root

0xe1e1f27242d8…ee32de7588a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800