Transaction not yet indexed

55JBSBCKM1MnPdCqqotRdMp3e3WAtBiU93DNLCxsD4SyDKewjsj8Jc4XAkqV7aFVPCECdMtYTRdQA89TowvV1V8Z

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