Transaction not yet indexed

53CFBpPurgRFjacnjaLs5rPoyAuGRFQyVEcov4cwK6hDj3eeHMjocBG7mQGqK2gjLQ7bdjVaY8b69oX3eAXWSMJf

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