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 #21525016 · ArcScan

Block

#21,525,016

2026-09-18 16:16:19 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,016
Timestamp: 24 days ago · 2026-09-18 16:16:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb4167f75f2250134ac2b4dbb4c3aa43e5ac49e752baf8286aa4345fdb49e1fc
Parent hash: 0x0ceeaf4f…cef4fefb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,016 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.6%1,390,870 / 30,000,000

Base fee

20 gwei

State root

0xad87d6a69b11…61a9f576fe53

Transactions root

0x8a232d0a95c7…39ce4474f57b

Receipts root

0xeeca99fa666e…8dde42eea0a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800