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 #21310472 · ArcScan

Block

#21,310,472

2026-09-17 10:02:29 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,472
Timestamp: 10 days ago · 2026-09-17 10:02:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f07894602a1a3207a0505d9cc5a815a9b7526805f20dbb64cd5aaa37306dd1f
Parent hash: 0xa12e7c48…aca40180
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,472 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

34.5%10,354,987 / 30,000,000

Base fee

20 gwei

State root

0xc983f52d315c…22604f071ad4

Transactions root

0x94d71fd10665…7acca6ea001d

Receipts root

0x9c508f54ed2a…f44331467c90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800