Transaction not yet indexed

5mffBf3AeA14jsvq9QTwWNGDZKfTHJgRFnDgrB4ARy2r9ppQMSdjieeYm3WySVLVKjNP2JwrbrR2uiQ5E5W8a2Mb

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