Transaction not yet indexed

2A28ik21LtpD2kqDG7CdcBobj5DMBVyCPfHfkJpCnkvNdrPgGui5GGCLTMFUgQKtT2SevrXMDK6mS1YABVqbYojR

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