Transaction not yet indexed

55HHMixtS689uR4PZuYL2U9zWvbCZmsDwMVseKLSD32k4QQtc6YPbdfSPvRLFy4mWUe3zbKaJZHdxNJkwHreSQqT

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