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 #21338329 · ArcScan

Block

#21,338,329

2026-09-17 13:57:43 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,329
Timestamp: 6 days ago · 2026-09-17 13:57:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x97ca780f84bc8af3b24f2913d36dcc3ecabba390622227378ef09bb6932b7fab
Parent hash: 0x8a8bf368…99a776b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,329 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.8%1,740,862 / 30,000,000

Base fee

20 gwei

State root

0x0113b4fe81b0…3fdc9a66ca0a

Transactions root

0xa05a3aec42f4…f9811a5efc74

Receipts root

0x6aba2a84092c…bf59c2ce5925

Nonce

0x0000000000000000

Extra data

0x00000004a817c800