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 #21512195 · ArcScan

Block

#21,512,195

2026-09-18 14:27:58 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,195
Timestamp: 37 days ago · 2026-09-18 14:27:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6dac1098511238b33535af5767caa200888ed67046d6902a79312cf8b7afe29
Parent hash: 0x7d5f8219…14c10ded
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,195 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.6%5,872,619 / 30,000,000

Base fee

20 gwei

State root

0xa160fc7b9b30…62a62b86fedf

Transactions root

0xb9c07d54eb74…c56165b5656f

Receipts root

0xde253692603a…da54ea40615b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800