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 #21294934 · ArcScan

Block

#21,294,934

2026-09-17 07:51:12 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,934
Timestamp: 19 days ago · 2026-09-17 07:51:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xaca0c8daecadcb9536debac7e5cb24b101b7ab3aa4fcac275b9e614dfab28e49
Parent hash: 0xf22877c3…c8ab966a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,934 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.1%2,733,932 / 30,000,000

Base fee

20 gwei

State root

0xdb4958457005…11f38fe0fc70

Transactions root

0x34b2136a8789…378be407a05e

Receipts root

0x3bf9a6c53ed6…476220c900f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800