Transaction not yet indexed

1kk2PdZNkCEdGFjh1ZRHbRZnf3iDvfx97dGCWggqkJFSPsh6aMYg1tiZTLW5Do8215inJR1ymca6kEXpn1R19tN

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