Transaction not yet indexed

ZYftSna7B7ahMKZ5mkVBkSEwv7kDNKgRNnW8eMhfpUMqVRMJS3VkLCsYU4rKEyDpZf4RohSnJa2XMzy6e2wB2ML

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