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 #21320783 · ArcScan

Block

#21,320,783

2026-09-17 11:29:32 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,783
Timestamp: 23 days ago · 2026-09-17 11:29:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x3148fc28490328b30430d865dea786c5df91413f3190f49472899d232e857610
Parent hash: 0xbd934ab7…a31fecfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,783 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

40.5%12,144,953 / 30,000,000

Base fee

20 gwei

State root

0xee27163e446b…682db9c340c9

Transactions root

0x561308739b76…555de0de1ddd

Receipts root

0x2a89546303ca…e03dcde33d37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800