Transaction not yet indexed

53CzY59nD6RxqQBTYcNUGe8NJvqwWRhQ2LKocx3MKcjiihCRpWexG9J3RXePTH76eNBVSnPxZVGmqDrtWDfrWvD2

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