Transaction not yet indexed

55Mi3VSmffhXkWnLcz33z8YxkoXgWBcBcDVNMruGHiWLu9X97ejyZi1HnWW8br8uKNP2WX2DFZpQ6xUwbYoZQGDU

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