Transaction not yet indexed

53sxv4AaFX9sNYmKsZyEZLrTWW1VWyY1RTjTtgZX1PASUonSHBTDsNHWiPVzP3UkAcDSHET8LBWm7TSiz8T5iPyY

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