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 #21244719 · ArcScan

Block

#21,244,719

2026-09-17 00:47:02 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,719
Timestamp: 25 days ago · 2026-09-17 00:47:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xd66bdec8030cbd18e574a48cbb1b53d105054c7fef75cbeec1b07ea112e634be
Parent hash: 0xbd2b0f4f…64b6d177
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,719 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

41.7%12,503,139 / 30,000,000

Base fee

20 gwei

State root

0x7d5c14de08b4…47ac07a18318

Transactions root

0x28a0319c2b2b…60111821ee4b

Receipts root

0x6c728c9ff1f8…381013de4a39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800