Transaction not yet indexed

atU91Ri4M5bVt6bLMVU9XhM8pRpKGSzLGATxSwMY2X2eKu9ay6sAKNk4kBF2VDFE7pUMtiWXGcqXXJsPMHdtL5z

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