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 #21269879 · ArcScan

Block

#21,269,879

2026-09-17 04:19:30 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,879
Timestamp: 14 days ago · 2026-09-17 04:19:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x564355d13335ef0641dc631e6bb553f9d27570e5e11fc99203376a853d598e9b
Parent hash: 0x82b4ff50…6c72daa3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,879 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.6%2,874,670 / 30,000,000

Base fee

20 gwei

State root

0x3835c5d1512d…873ce0b69cd4

Transactions root

0x05199ba672c5…0e70df618706

Receipts root

0xebed1eddd599…ff4bd37fac16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800