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 #21177586 · ArcScan

Block

#21,177,586

2026-09-16 15:20:22 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,586
Timestamp: 16 days ago · 2026-09-16 15:20:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2a8e7f0fc59f9b1cd161e8716527fd91d6823223a3099149db9869987818679
Parent hash: 0x0c10002d…d0a862c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,586 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

49.8%14,945,637 / 30,000,000

Base fee

89.74755086 gwei

State root

0xfd614689742a…255c9dd97416

Transactions root

0xc0a5dcbc504c…a7f2dd484f39

Receipts root

0x76138eda62d0…0098d2ffb988

Nonce

0x0000000000000000

Extra data

0x00000014e93bc6fe