Transaction not yet indexed

55apSaAyeg9ykZEmdKD8H8SC4Gu6pSpbyGjPzLGaoVVRHUYqqEikgEdcU31LN1bWNMTFHTzWRSk5Dq67sNyms3JW

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