Transaction not yet indexed

53NrRqR4vVZAjoXeFrtbFR4LqL4kjF2zhQNSeP81aFtT2aVLvLeqFdFPmexfPLb6zbYuiHWuyaeDeFyKNqPs6bv

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