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 #21412262 · ArcScan

Block

#21,412,262

2026-09-18 00:23:14 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,262
Timestamp: 54 days ago · 2026-09-18 00:23:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9ffda808da93fa0ecec5eeaf70cdfb933ce3f6849a6df7edf5f674014e8a1b3
Parent hash: 0xf8703954…8724f679
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,262 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.1%1,240,324 / 30,000,000

Base fee

20 gwei

State root

0xdd710029f8bc…462498df65d3

Transactions root

0xb6b01cabd7a9…79eaf9ff6616

Receipts root

0x84bf540069d5…7cf3ae65d3ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800