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 #21287804 · ArcScan

Block

#21,287,804

2026-09-17 06:50:57 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,804
Timestamp: 6 days ago · 2026-09-17 06:50:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x993d363d08878933b739c03ba85ab6fd0b7aa806f966b05e15c17219f76b0015
Parent hash: 0xb61a1b2a…8b1ae73c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,804 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.2%3,371,664 / 30,000,000

Base fee

20 gwei

State root

0xaffead9f8e48…4af11fe0099f

Transactions root

0x62a0f425a2e5…265c2ba5bec9

Receipts root

0xa16ec97d8ed8…299d2a36009e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800