Transaction not yet indexed

55cYbmQTDc8rnLSyjY4V2hPRNERVnCrjHs3kW1wJfjt17prVV3VRAnyBGPLrrNAkZkt8RCRBgaDFtkwTRnNJjny1

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