Transaction not yet indexed

5Kc6hoLAwhTqUUJZe28CphfRU1tBNJ23ijwtjWrRRU8ZKQmeN7BaFjsY43sq3gLgWajEMQXBuW3N3uMp366Pibr6

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