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 #21296644 · ArcScan

Block

#21,296,644

2026-09-17 08:05:39 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,644
Timestamp: 56 days ago · 2026-09-17 08:05:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7807efa5f1c672622a4b01d0e408c869b9865ee79122020f531a66cf6326f12
Parent hash: 0xb72a2a4e…06c16b7e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,644 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.8%2,935,916 / 30,000,000

Base fee

20 gwei

State root

0x5d0cbc42badd…ceeceffb46f6

Transactions root

0x6aa066070371…00c50c6bcb5b

Receipts root

0x4af7dd1b5f00…eeec5f3e6c9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800