Transaction not yet indexed

55Nfb1xZkEbCZBZZFxM25V891FHFHoCsYZmeZcDxbgXN48a5a6uie9CRBPjDmSdWvh3QFDNUcKaZ8EBaW7YT6ePH

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