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 #21340983 · ArcScan

Block

#21,340,983

2026-09-17 14:20:08 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,983
Timestamp: 58 days ago · 2026-09-17 14:20:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b7b9c4b695e750915f07684be263cbf18608633c36812078052936dbf53d5a2
Parent hash: 0x875b4c36…54110457
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,983 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

27.1%8,131,321 / 30,000,000

Base fee

20 gwei

State root

0x5cc5b1a6444e…97de029dd3c9

Transactions root

0xbf80ca1ed7d6…47ee02bbd780

Receipts root

0x5a286ece2c8f…508e666342b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800