Transaction not yet indexed

55pfDR32WmHrXPsdEhCG43eWm4LqJS5adc9bi6Bov8TDAq6BmCuUePyPJi6QKaJjUs2YMMjqWVRbz4Kf4NZdXTS7

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