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 #21309835 · ArcScan

Block

#21,309,835

2026-09-17 09:57:06 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,835
Timestamp: 28 days ago · 2026-09-17 09:57:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d728f427d55a70607e97ac3982a71ff32adfeca92578f4f0d0c7387f860a0a7
Parent hash: 0x36155f7d…b624c023
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,835 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

34.1%10,245,428 / 30,000,000

Base fee

20 gwei

State root

0x5f6d60635410…080a481148d7

Transactions root

0x23d9b0b44c45…e4ce27b32f9f

Receipts root

0x5d9385972d24…12a4d113e866

Nonce

0x0000000000000000

Extra data

0x00000004a817c800