Transaction not yet indexed

478zaBgdHmsvBCLAdkvm8Bz1FDSv85d2GLFYrcbtpyoSQwdHwgFadZ7wsaoKPqrDhYq1PXhnvMvh9zyMiyqGU5Sm

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