Transaction not yet indexed

12b8CcFpqZASj6EzB75XHRNM3aadyDKdZ8YFG47P6Sc4vZyTdZXzyCJ1u7m23pFpgYoQPQPvGwUVVfoaDe1aX1B

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