Transaction not yet indexed

55EGZpmMaub4zfWKMQsE1yrUy5XTWWAdRfUWYCUqNGY1RVZDgZb2ipE7CVSYRgAuSLgiPBxoeZphqQRgxNVsFs7U

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