Transaction not yet indexed

5C28GHZTMuqozDKGuhSbZaaTnDMtyV3RGbdhVWqv7RhLGzQEBXPwoSbM1bCUSSB7JQXWyiDkQGb8oRM6CwAFrHCY

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