Transaction not yet indexed

53SfBiQjVrtduoPaGNp6RfjoT1Ewp6k3Qg2bNqvEcAm3QUNNwoTHLNj5HCsr1AerJmUn7v99PsLi2721ALnPj9ok

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