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 #21320877 · ArcScan

Block

#21,320,877

2026-09-17 11:30:20 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,877
Timestamp: 20 days ago · 2026-09-17 11:30:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x82d65f0bbba6d45dd79e19e1ff1ef74cc75357d585e54ae9114f9417c0d92cc5
Parent hash: 0x31f3df77…1e2945ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,877 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

29.2%8,754,181 / 30,000,000

Base fee

20 gwei

State root

0x5b42dbb34e48…086597033acd

Transactions root

0x5290dfec8318…2246b8656e31

Receipts root

0xceecdd943d4f…c750bc1a2e9c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800