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 #21338987 · ArcScan

Block

#21,338,987

2026-09-17 14:03:16 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,987
Timestamp: 14 days ago · 2026-09-17 14:03:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd24df79a32b90c85aef08a3bb604f545cc549f4a432b09dd10076696666ff9b
Parent hash: 0x1ca67222…7027b25c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,987 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

34.2%10,272,881 / 30,000,000

Base fee

20 gwei

State root

0x5e05e27e660d…9ec7defb6818

Transactions root

0xc5f7b8cc6726…75ce594fc7ea

Receipts root

0x43a8746bf06c…ef94dd38de03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800