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 #21312276 · ArcScan

Block

#21,312,276

2026-09-17 10:17:43 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,276
Timestamp: 43 days ago · 2026-09-17 10:17:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x61ba74de310ad1f619bd6bbb8489cf9298aba4d56f272404740d75876f4de483
Parent hash: 0x9580bca3…4e35d418
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,276 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

24.4%7,332,266 / 30,000,000

Base fee

20 gwei

State root

0x618d0541e2c0…5cd06be58c89

Transactions root

0x41a6205e8a63…5a9783f8033b

Receipts root

0xdb2e881e7782…ac9738b4b4e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800