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 #21371733 · ArcScan

Block

#21,371,733

2026-09-17 18:40:41 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,733
Timestamp: 12 days ago · 2026-09-17 18:40:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4f527948e09ee57e3fe4cc43b550abfca4333d4ab9b2d0fb0e80593c3b03d7a
Parent hash: 0xcdbccb57…a8aa0669
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,733 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

23.2%6,957,229 / 30,000,000

Base fee

20 gwei

State root

0xfa8952a22524…606f3b5ed225

Transactions root

0xafa61b505993…ebe963c205c7

Receipts root

0x75f9d26fc65e…eb21abe0e5d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800