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 #21528870 · ArcScan

Block

#21,528,870

2026-09-18 16:48:54 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,870
Timestamp: 24 days ago · 2026-09-18 16:48:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x7320e3f80e24730cacd1138061e00bf0170a685f4cba907cde2bf4947fec3f53
Parent hash: 0x0ece0dd2…2c7aec46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,870 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.4%5,208,821 / 30,000,000

Base fee

20 gwei

State root

0x85028f4ecfe2…03668346efd6

Transactions root

0xbda0b455e2f8…47890ba246c7

Receipts root

0xa384898239c8…7c19f2c330b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800