Transaction not yet indexed

53f5AqYQa74HHdSnPJn3yVAo8FSgjDireii7DwuP4L3P5LAsKDVWF2jaWj5mScPQkXL5QWu7kqvw9ahEzabaCKSC

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