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 #0x2038742d27f5d77862a8db4c83b07f28f821e93a0657cd30b4c57251ecb35d52 · ArcScan

Block

#21,515,189

2026-09-18 14:53:16 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,189
Timestamp: 50 days ago · 2026-09-18 14:53:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x2038742d27f5d77862a8db4c83b07f28f821e93a0657cd30b4c57251ecb35d52
Parent hash: 0x95c09b75…c71b3e50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,189 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.5%3,460,985 / 30,000,000

Base fee

20 gwei

State root

0x45f5c7347b3f…c0fe2586ec3d

Transactions root

0x17961db0de31…75adafe5ea4e

Receipts root

0x08f1327b50c1…b286aa7eb9f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800