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 #21379966 · ArcScan

Block

#21,379,966

2026-09-17 19:50:15 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,966
Timestamp: 36 days ago · 2026-09-17 19:50:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x53322add1a62bda471c42774afa3a08d92f3defb93db97c77240d1a69dc84918
Parent hash: 0xfc8ea442…c44aa77c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,966 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.4%2,226,559 / 30,000,000

Base fee

20 gwei

State root

0x0414d5e9e896…276396e1da12

Transactions root

0x20e140585927…a8f4fe2a60d4

Receipts root

0x8034bc727f33…a5983df4cc96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800