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 #21445550 · ArcScan

Block

#21,445,550

2026-09-18 05:04:36 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,550
Timestamp: 46 days ago · 2026-09-18 05:04:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e7369fd1d5152cc75c3d074bd32108a5b6034755f59bf26c36cfb315805c387
Parent hash: 0xfe7d7e0a…e1680165
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,550 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.1%6,316,131 / 30,000,000

Base fee

20 gwei

State root

0x113c251fb056…2b62a49f20ca

Transactions root

0x5a369b8bb6a6…40e329648461

Receipts root

0x3764f351475c…c095bdbde1b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800