Transaction not yet indexed

YMMeHmz55KZQAbxhuJyivTNWLsnfzwryeff3nLMTe5HXbRhXxwBQHB1R69v3648ZH8eZGuLJdArsdNK4Pb5LCP9

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