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 #21371982 · ArcScan

Block

#21,371,982

2026-09-17 18:42:48 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,982
Timestamp: 19 days ago · 2026-09-17 18:42:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3796623cffda0c30ca3e97ad915463cbe5c479389a68e37174a3558d808d6b4
Parent hash: 0xfd485e3d…c4c2f45e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,982 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

34.9%10,459,050 / 30,000,000

Base fee

20 gwei

State root

0xde1c97394ae2…28874beb3d5b

Transactions root

0x97f817527b9d…008e8fe4a91b

Receipts root

0x12b3f3cb087a…af17bb72b2dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800