Transaction not yet indexed

53A9pb6uaqG4nmMpcXY6n419PpzZgeNBvCkAeAuFfAS9URczhn3AEDUFFq3EbYDRBcy962h9mGDQnUbbPyuq7Epc

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