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 #21276617 · ArcScan

Block

#21,276,617

2026-09-17 05:16:26 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,617
Timestamp: 24 days ago · 2026-09-17 05:16:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x12646091623d9d57322a4c0744473b9b5c18971c9069b914c849f7d983d369c9
Parent hash: 0x2b6bf6fe…576669f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,617 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.4%4,613,462 / 30,000,000

Base fee

20 gwei

State root

0xcbd9c6ffa866…c493df5b7b6a

Transactions root

0xab3814063487…50b6bf024137

Receipts root

0x18d4e1ed641e…4e490821e9c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800