Transaction not yet indexed

53uG3mSJsP2BH9zTCT7EGu1hGmVRyXyaF4vzHX6ycN9u5kaFcTZCSmo3LoueNZtC1Fy5ddYFfR4jgncWsa6MHgo5

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