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 #21315280 · ArcScan

Block

#21,315,280

2026-09-17 10:43:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,280
Timestamp: 17 days ago · 2026-09-17 10:43:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xafc9c499a414e26ea1d887339c5d3623b526645e96e19fd1aa2cb3aca8604660
Parent hash: 0xf0c0287e…9f323975
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,280 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.7%2,912,287 / 30,000,000

Base fee

20 gwei

State root

0x72bc42a15fe6…3b72d3af1abe

Transactions root

0x3164e1851225…feb933328675

Receipts root

0x6f2a508b8a0f…dbb1e427dc38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800