Transaction not yet indexed

15RuCW5c4AProm5B5MX5hkygyM44sdrJyvZM9b1gUmHkF1B8UC1Tt7SMbpXz6dpS1fFDub3JogBk8PxGHmL7f3R

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