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 #21383683 · ArcScan

Block

#21,383,683

2026-09-17 20:21:40 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,683
Timestamp: 21 days ago · 2026-09-17 20:21:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa5770b3aa7a07e3c1a270ec445004e32e6085ab9e879626c5b8386e006d5f63
Parent hash: 0xe8e857cb…432a055b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,683 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.1%4,215,362 / 30,000,000

Base fee

20 gwei

State root

0xac20368191b3…ee3644b268f3

Transactions root

0x6738bdf8ec98…826e3e981616

Receipts root

0xa0536f4eaf54…e3cdc8fba67a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800