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 #21315778 · ArcScan

Block

#21,315,778

2026-09-17 10:47:17 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,778
Timestamp: 32 days ago · 2026-09-17 10:47:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x70628df82c7df903ed1ba2fd7c48b3ffc41e7209b91ff9638ca55c6847080827
Parent hash: 0x7f370617…808dc400
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,778 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

51.0%15,317,286 / 30,000,000

Base fee

20 gwei

State root

0xbc0a1f1fb62b…ccf5b9ac3b55

Transactions root

0x462dd2dc1231…ced1c0d8aac9

Receipts root

0x9b47500caa29…b89c4856efdf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800