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 #21320736 · ArcScan

Block

#21,320,736

2026-09-17 11:29:08 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,736
Timestamp: 24 days ago · 2026-09-17 11:29:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x46a50532099352578b21a191c590945939290bf8415d9738a74f92bf3fb546b2
Parent hash: 0x5bfd76ef…cac285cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,736 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.0%11,104,159 / 30,000,000

Base fee

20 gwei

State root

0xffdfef5dc9e7…bafe81705758

Transactions root

0xf81a30116731…29a1fae28de8

Receipts root

0xd9d336bb9957…9638570034f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800