Transaction not yet indexed

2Kk55DTmUFxYDVCqd7wt2XQxm7vNjHun6D9vkFwnRTBbZQVsdXU7ExoBkaKp1NtV4K7hqBZ9LpNPiixic8W1rU21

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