Transaction not yet indexed

53tu8vv8aK8mcd1Tn5Ee5WPVh7ebgpsdMo5Zh7EQskda57uMb4HVSFoK1wN3GXTjoZv4JfXAm2VpEUSBGvEMGSqk

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