Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x0859621a65d843e88270f15aa6972930b0cfad1832d9bc35b6692e61fbeb500f · ArcScan

Block

#21,554,499

2026-09-18 20:25:35 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,499
Timestamp: 23 days ago · 2026-09-18 20:25:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x0859621a65d843e88270f15aa6972930b0cfad1832d9bc35b6692e61fbeb500f
Parent hash: 0xad7a5f23…364eb3a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,499 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.8%3,225,699 / 30,000,000

Base fee

20 gwei

State root

0xb14f4db7edc6…0ecdf7a3c094

Transactions root

0x9014145518f2…7a642c928a5f

Receipts root

0x66ef81f08d06…ba3dd48a725f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800