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 #0x51fab315c012965f7c2f94a8af4e110a1f94e00a64b6121409aa2bf8d6782137 · ArcScan

Block

#21,550,215

2026-09-18 19:49:21 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,215
Timestamp: 8 days ago · 2026-09-18 19:49:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x51fab315c012965f7c2f94a8af4e110a1f94e00a64b6121409aa2bf8d6782137
Parent hash: 0x5f982998…06d365a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,215 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.2%4,869,880 / 30,000,000

Base fee

20 gwei

State root

0x442d71d209a1…850106665844

Transactions root

0xccad43fd8b40…28fbaaea80ae

Receipts root

0xfe17ac7f4534…a42083f778e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800