Transaction not yet indexed

55isRTYw7bU2Wrqo7c2DdkCBoQkqqWRnqkoLRgM9gbjKidkVaPyE2WB9mL414uBUgU6p8ePASp2MEH2XDyudU9Ns

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