Transaction not yet indexed

28kU7Qjsj2FDxDaDBJTdGp4HLKVPHnqCuAsGvmMoC9FuwJU5apjYxsWpCpgRFMrez2d5M2vqntz1D26rp7bCkiRq

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