Transaction not yet indexed

1SdRrMS5MymMLmPjmmGUco4CUwdgne15haYbUj99CEphYdNX4G3Pe3VzttXzn8TdvqGe6Q35kBJqBcq8dz63GAc

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