Transaction not yet indexed

255Ac5xh31kkwozzx4H5ua75h3FfxqkrTASSyoJEd9XiTf7Cqfz4NNqMFBPNd3yZsvpma7wNL1eSjmA9kHyfrjoi

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