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 #21211048 · ArcScan

Block

#21,211,048

2026-09-16 20:02:49 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,048
Timestamp: 19 days ago · 2026-09-16 20:02:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xfccc1425738fb4ab5cde76e1b23c4970e3a0b73f583fd95a7c4add719e26a6b6
Parent hash: 0x334570c4…6c535eb9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,048 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

56.0%16,812,791 / 30,000,000

Base fee

20 gwei

State root

0x79ff9387ccee…508429966e20

Transactions root

0xe5aa0383b904…6651cae78d9c

Receipts root

0x9ed204c57ea0…452a16d830bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800