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 #21291640 · ArcScan

Block

#21,291,640

2026-09-17 07:23:22 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,640
Timestamp: 7 days ago · 2026-09-17 07:23:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cd7911c1e6248664e14472ee0d58855e92646823b96e008de6dc790f1fd5c9d
Parent hash: 0xfdb10fae…ebb47a7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,640 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.3%3,696,834 / 30,000,000

Base fee

20 gwei

State root

0x907657e0ef10…bf609233a537

Transactions root

0x9fa14a1940d7…7057321adb42

Receipts root

0xa289c3fbff5a…98a9216149e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800