Transaction not yet indexed

278SpD9WERdgXgPn1oDYPXKRMCXbEYAk25j4Qaa1erAgBecA3xJdtAAXqEVcg1zEcnPXd3Pvhbh1aR9gjm6B8CtQ

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