Transaction not yet indexed

AmqPpRxyUuHVutPmGBm8UZZyRT1y3ba2b7hd9MpR9MyWHu1U6pvyfKz1z2RTPw6te2FYYtYnsdPRq9G4kRLUwty

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