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 #21387847 · ArcScan

Block

#21,387,847

2026-09-17 20:56:51 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,847
Timestamp: 9 days ago · 2026-09-17 20:56:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x96e7012111dd3f4b65aa0fdd910d9531dacab5c8e9e82b578e6a324d16f17937
Parent hash: 0xed5b248b…93beece4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,847 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.6%1,973,751 / 30,000,000

Base fee

20 gwei

State root

0x763ca3e135d8…0627d93b9081

Transactions root

0x0eb6e53d1023…aa65f6f67ca5

Receipts root

0xe682b262916c…3c508a791204

Nonce

0x0000000000000000

Extra data

0x00000004a817c800