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 #21551177 · ArcScan

Block

#21,551,177

2026-09-18 19:57:29 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,177
Timestamp: 39 days ago · 2026-09-18 19:57:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x7860b954ce3cd26a9459a64a4c8a5877703e410325f798bbfdfe0f75b53fabea
Parent hash: 0x66b7bb82…1adcb1de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,177 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.7%1,397,859 / 30,000,000

Base fee

20 gwei

State root

0x12d092a66b51…18eda7fd1a12

Transactions root

0xb75ce33be4ad…e6ab5a5325bf

Receipts root

0x3b902a6cfe33…431c479dd3f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800