Transaction not yet indexed

255ZT42H7e21sHGA2muhtKebHkxKzoH3VkcRUh7HnvfcnLuRwXpjTpXNF87xHSevf2UEzDMEeWmqSopWzJ38SCU9

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.