Transaction not yet indexed

55YgSgKTuKFDumpEBKGiU5PfSoVFiBhWxqeQRH52df9mWEW6cf78C9muWPpTfcq6yNF1UXkBPaP38JY8FAVQiYcg

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