Transaction not yet indexed

28SkYUWUSvYGhQe2wWLSk2oEywZmw8aFy56m6fAoZdqeZE142C9eELB6PyGTHrdwGPFsGh1TgkPuCqS1Yjz12sF6

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