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 #21213127 · ArcScan

Block

#21,213,127

2026-09-16 20:20:22 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,127
Timestamp: 10 days ago · 2026-09-16 20:20:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d8bd76d445722ffba3eaca47ac2cd44aab7a5d2804c31c13fa447e12ade90e3
Parent hash: 0x76486283…2809b9fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,127 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.6%3,483,723 / 30,000,000

Base fee

20 gwei

State root

0x5d0251ecd698…ee39ccd23136

Transactions root

0x48c546d3a2cc…cacdc08b8edf

Receipts root

0x002f0fc2879d…e41f9217d3e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800