Transaction not yet indexed

28n1zsGKBASTxFtt3v9dw1QWa8NfkLwArBQZSSixvaqfsTPCevZLEEFDyC8c7bgUkagJNsUbbhbRdvp5ScpT8oQ2

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