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 #21517696 · ArcScan

Block

#21,517,696

2026-09-18 15:14:27 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,696
Timestamp: 6 days ago · 2026-09-18 15:14:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c0b5c5717ca3df7e93a100e62806d1f7bb0b665085eb653d1042019e1604263
Parent hash: 0x775ea47d…c44a70d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,696 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.2%3,069,923 / 30,000,000

Base fee

20 gwei

State root

0xf0573b5e0929…b827605f4b40

Transactions root

0xf40b71c7b1dc…25428060e02e

Receipts root

0x18fee7764ed4…20b373b45a07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800