Transaction not yet indexed

28NMfdLam27osXWQxnD2sz6DdMr9d972ND7REfsbD41VkSKNcAzR6AC9TayZ9nKbVFTzD5eCgUJ8egDrkFiCCQk1

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