Transaction not yet indexed

55E6uSmdP7ooVi7SaXHxbjUMyeao1RoZNUECHDUbcbvpk4TtgnP3V3Zb8kKAFcATqRmY7SagCkp6QaGWdsduQkr3

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