Transaction not yet indexed

53Fsq7RFodySac3yQu6gFFFgvRZPjJBJbRYPaM6g7PbSpNXuBLek8UdC1r6QkNjsX2M7tqy6AnJV8MNSa8j4i6FN

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