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 #21310141 · ArcScan

Block

#21,310,141

2026-09-17 09:59:41 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,141
Timestamp: 19 days ago · 2026-09-17 09:59:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5112b3b0360c894eb52f7c6009e8518e25647fe9b893f7c9b7b434572ed667a
Parent hash: 0xca9c5f2c…aac55c19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,141 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

30.7%9,215,060 / 30,000,000

Base fee

20 gwei

State root

0xf2cb4606d70a…4413577e2700

Transactions root

0x6ff9da6fc22d…bea62a08249b

Receipts root

0xae585bf73a67…0bf2faf2d351

Nonce

0x0000000000000000

Extra data

0x00000004a817c800