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 #21370943 · ArcScan

Block

#21,370,943

2026-09-17 18:34:01 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,943
Timestamp: 16 days ago · 2026-09-17 18:34:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xc6f43bf66ab40b17e72392781677ec33e25687bbb39f387faccb4af80a922870
Parent hash: 0x01c0fd92…3e9ec1ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,943 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.4%4,912,723 / 30,000,000

Base fee

20 gwei

State root

0x20dd4fa80e22…127fe7916705

Transactions root

0xe13d9065d40b…f30a54fb9b21

Receipts root

0x3157e6ae96f0…0e6dd7c759fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800