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 #21378927 · ArcScan

Block

#21,378,927

2026-09-17 19:41:28 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,927
Timestamp: 53 days ago · 2026-09-17 19:41:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xe558c8657c13506a5324482d09d8938fe8685e06123b4c9742dcfaf95397e6ab
Parent hash: 0x213c78c9…937fa204
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,927 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

16.1%4,829,933 / 30,000,000

Base fee

20 gwei

State root

0x8d1fd387b6f5…8bf6c3d888b2

Transactions root

0xa0110a364cb0…27a1eb6be684

Receipts root

0x14db517b8e7e…49c44baa7856

Nonce

0x0000000000000000

Extra data

0x00000004a817c800