Transaction not yet indexed

53ykvfNVUfUv6BKUXHuJibVkAM7tGHbP4SQEJV5ePFabXUJXQKLHT4m68WPrLmKoG4JQSEkCmzrCJujs5v2tYTR1

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